skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Page 1 of 2
1 2

Assignor Name : PFEFFERLE, WALTER
Total Assignments: 122
Assignment: 1
Reel/Frame:008327/0087   Pages: 3
Recorded: 01/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHILLING, BERNHARD
Exec Dt:
03/06/1996
2
PFEFFERLE, WALTER
Exec Dt:
04/06/1996
3
BACHMANN, BERND
Exec Dt:
06/04/1996
4
LEUCHTENBERGER, WOLFGANG
Exec Dt:
05/28/1996
5
DECKWER, WOLF-DIETER
Exec Dt:
05/28/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5795732
NONE
08657381
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
ATTN: KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:008458/0395   Pages: 3
Recorded: 03/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERNING, HOLGER
Exec Dt:
11/28/1996
2
VOSS, HARALD
Exec Dt:
12/03/1996
3
PFEFFERLE, WALTER
Exec Dt:
12/22/1996
4
LEUCHTENBERGER, WOLFGANG
Exec Dt:
12/27/1996
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840551
NONE
08769437
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 3
Reel/Frame:009554/0722   Pages: 4
Recorded: 07/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEFFERLE, WALTER
Exec Dt:
06/12/1998
2
LOTTER, HERMANN
Exec Dt:
06/23/1998
3
FRIEDRICH, HEINZ
Exec Dt:
06/25/1998
4
DEGENER, WOLFGANG
Exec Dt:
06/19/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
A CORPORATION OF GERMANY
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6133000
NONE
09087969
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER ET AL
ROBERT G. WEILACHER, ESQ.
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:010189/0941   Pages: 4
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEPING, MECHTHILD
Exec Dt:
06/11/1999
2
THIERBACH, GEORG
Exec Dt:
06/11/1999
3
PFEFFERLE, WALTER
Exec Dt:
06/11/1999
4
DUSCH, NICOLE
Exec Dt:
06/15/1999
5
KALINOWSKI, JORN
Exec Dt:
06/15/1999
6
PUHLER, ALFRED
Exec Dt:
06/15/1999
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
PATENTS AND TRADEMARKS
POSTFACH 1345
D-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6184006
NONE
09318739
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS, PH.D.
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 5
Reel/Frame:010199/0863   Pages: 3
Recorded: 08/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARX, ACHIM
Exec Dt:
07/22/1999
2
MOCKEL, BETTINA
Exec Dt:
07/22/1999
3
PFEFFERLE, WALTER
Exec Dt:
07/22/1999
4
SAHM, HERMANN
Exec Dt:
07/19/1999
5
DE GRAAF, ALBERT
Exec Dt:
07/16/1999
6
EGGELING, LOTHAR
Exec Dt:
07/16/1999
Assignee
1
DEGUSSA-HULS AG
PATENTE UND MARKEN, POSTFACH 1345
DE-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6355454
NONE
09324940
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS, IP GROUP
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 6
Reel/Frame:010318/0086   Pages: 4
Recorded: 10/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREUTZER, CAROLINE
Exec Dt:
09/10/1999
2
RIEPING, MECHTHILD
Exec Dt:
09/13/1999
3
PFEFFERLE, WALTER
Exec Dt:
09/13/1999
4
SAHM, HERMANN
Exec Dt:
09/13/1999
5
HANS, STEPHAN
Exec Dt:
09/13/1999
6
MOCKET, BETTINA
Exec Dt:
09/13/1999
7
EGGELING, LOTHAN
Exec Dt:
09/13/1999
8
PATEK, MIROSLAV
Exec Dt:
09/13/1999
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSTRAUENSTRASSE 9
DE-60311, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6200785
NONE
09353133
Correspondence name and address
PILLSBURY, MADISON & SUTRO LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 7
Reel/Frame:010611/0884   Pages: 7
Recorded: 02/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREUTZER, CAROLINE
Exec Dt:
09/13/1999
2
HANS, STEPHAN
Exec Dt:
09/13/1999
3
RIEPING, MECHTHILD
Exec Dt:
09/13/1999
4
MOCKEL, BETTINA
Exec Dt:
09/13/1999
5
PFEFFERLE, WALTER
Exec Dt:
09/13/1999
6
EGGELING, LITHAR
Exec Dt:
09/10/1999
7
SAHM, HERMANN
Exec Dt:
09/10/1999
8
PATEK, MIROSLAV
Exec Dt:
09/16/1999
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSGRAUENSTRASSE 9
DE-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6200785
NONE
09353133
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 8
Reel/Frame:010317/0876   Pages: 3
Recorded: 10/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TILG, YVONNE
Exec Dt:
08/25/1999
2
EIKMANNS, BERND
Exec Dt:
08/25/1999
3
EGGELING, LOTHAR
Exec Dt:
08/26/1999
4
SAHM, HERMANN
Exec Dt:
08/26/1999
5
MOCKEL, BETTINA
Exec Dt:
08/24/1999
6
PFEFFERLE, WALTER
Exec Dt:
10/01/1999
Assignees
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
60287 FRANKFURT AM MAIN, GERMANY
2
FORSCHUNGSZENTRUM JULICH GMBH
DE-52425 JULICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6379934
NONE
09363389
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS, PH.D., IP GROUP
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 9
Reel/Frame:010528/0586   Pages: 7
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, ULRICH
Exec Dt:
11/05/1999
2
PETER, HEIDI
Exec Dt:
11/10/1999
3
MORBACH, SUSANNE
Exec Dt:
11/15/1999
4
WALGER, IIONA
Exec Dt:
11/16/1999
5
KRAMER, REINHARD
Exec Dt:
11/05/1999
6
PFEFFERLE, WALTER
Exec Dt:
11/04/1999
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010049128
09428048
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W. (SUITE 800)
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:010505/0415   Pages: 4
Recorded: 01/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BINDER, MICHAEL
Exec Dt:
11/22/1999
2
UFFMANN, KLAUS-ERICH
Exec Dt:
11/22/1999
3
WALGER, ILONA
Exec Dt:
11/19/1999
4
BECKER, ULRICH
Exec Dt:
11/29/1999
5
PFEFFERLE, WALTER
Exec Dt:
11/30/1999
6
FRIEDRICH, HEINZ
Exec Dt:
11/18/1999
Assignee
1
DEGUSSA-HULS AG
WEISFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6238714
NONE
09431097
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 11
Reel/Frame:010709/0702   Pages: 3
Recorded: 04/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNERKNECHT, NICOLE
Exec Dt:
03/20/2000
2
SAHM, HERMANN
Exec Dt:
03/17/2000
3
EGGELING, LOTHAR
Exec Dt:
03/17/2000
4
PFEFFERLE, WALTER
Exec Dt:
03/20/2000
Assignees
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
D-60287 FRANKFURT AM MAIN, GERMANY
2
FORSCHUNGSZENTRUM JULICH GMBH
D-52425 JULICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613545
NONE
09471803
Correspondence name and address
PILLSBURY, MADISON & SUTRO, LLP
ANN S. HOBBS
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 12
Reel/Frame:010765/0257   Pages: 5
Recorded: 05/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHNER, OLIVER
Exec Dt:
03/31/2000
2
BATHE, BRIGITTE
Exec Dt:
03/31/2000
3
MOCKEL, BETTINA
Exec Dt:
04/07/2000
4
HARTMANN, MICHAEL
Exec Dt:
03/31/2000
5
KALINOWSKI, JORN
Exec Dt:
04/11/2000
6
PUHLER, ALFRED
Exec Dt:
04/03/2000
7
PFEFFERLE, WALTER
Exec Dt:
04/03/2000
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
POSTFACH 1345
D-63403 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670156
NONE
09427548
Correspondence name and address
PILLSBURY, MADISON & SUTRO LLP
ANN S. HOBBS
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, N.W. 9TH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 13
Reel/Frame:011422/0400   Pages: 5
Recorded: 01/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BINDER, MICHAEL
Exec Dt:
11/07/2000
2
PFEFFERLE, WALTER
Exec Dt:
11/03/2000
3
BECKER, ULRICH
Exec Dt:
11/09/2000
4
WALGER, IIONA
Exec Dt:
11/10/2000
5
UFFMANN, KLAUS ERICH
Exec Dt:
11/06/2000
6
THIERBACH, GEORG
Exec Dt:
11/06/2000
7
MARX, ACHIM
Exec Dt:
11/06/2000
8
HERMANN, THOMAS
Exec Dt:
11/22/2000
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFUR AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6582939
NONE
09686170
Correspondence name and address
PILLSBURY WINTHROP LLP
ANN S. HOBBS
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
INTELLECTUAL PROPERTY GROUP
WASHINGTON, D.C. 20005-3918
Assignment: 14
Reel/Frame:011422/0370   Pages: 5
Recorded: 01/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BINDER, MICHAEL
Exec Dt:
12/04/2000
2
UFFMANN, KLAUS-ERICH
Exec Dt:
12/04/2000
3
WALGER, IIONA
Exec Dt:
12/04/2000
4
BECKER, ULRICH
Exec Dt:
11/05/2000
5
PFEFFERLE, WALTER
Exec Dt:
12/02/2000
6
FRIEDRICH, HEINZ
Exec Dt:
12/01/2000
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319528
NONE
09686172
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 15
Reel/Frame:011822/0148   Pages: 3
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/13/2001
2
PFEFFERLE, WALTER
Exec Dt:
01/11/2001
Assignee
1
DEGUSSA-HULS AG
DE-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020040129
09725898
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 16
Reel/Frame:011942/0369   Pages: 3
Recorded: 06/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
12/25/2000
2
PFEFFERLE, WALTER
Exec Dt:
01/11/2001
Assignee
1
DEGUSSA AG
D-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6987015
NONE
09715035
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1100 NEW YORK AVENUE, NW
INTELLECTUAL PROPERTY GROUP NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 17
Reel/Frame:013122/0841   Pages: 3
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/18/2001
2
PFEFFERLE, WALTER
Exec Dt:
01/11/2001
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
DE-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6913910
US20030022320
10197541
Correspondence name and address
PILLSBURY WINTHROP LLP
INTELLECTUAL PROPERTY GROUP
BLAIR ELIZABETH TAYLOR, PH.D.
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 18
Reel/Frame:011789/0197   Pages: 3
Recorded: 05/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/18/2001
2
MARX, ACHIM
Exec Dt:
01/11/2001
3
PFEFFERLE, WALTER
Exec Dt:
01/12/2001
Assignee
1
DEGUSA AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6623946
NONE
09728498
Correspondence name and address
PILLSBURY WINTHROP LLP
BLAIR E. TAYLOR
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 19
Reel/Frame:011687/0821   Pages: 4
Recorded: 04/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIEGLER, PETRA
Exec Dt:
01/25/2001
2
EGGELING, LOTHAR
Exec Dt:
01/08/2001
3
SAHM, HERMANN
Exec Dt:
01/08/2001
4
THIERBACH, GEORG
Exec Dt:
01/08/2001
5
PFEFFERLE, WALTER
Exec Dt:
01/15/2001
Assignee
1
DEGUSSA-HUTS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6596516
US20020072098
09731826
Correspondence name and address
SMITH, GAMBREIL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET NW, SUITE 800
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:011696/0470   Pages: 5
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/18/2001
2
PFEFFERLE, WALTER
Exec Dt:
01/15/2001
3
MARX, ACHIM
Exec Dt:
01/16/2001
4
KALINOWSKI, JORN
Exec Dt:
01/15/2001
5
BATHE, BRIGITTE
Exec Dt:
01/16/2001
6
PUHLER, ALFRED
Exec Dt:
01/15/2001
Assignee
1
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632644
US20020127663
09731909
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W., (SUITE 800)
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:011822/0143   Pages: 3
Recorded: 05/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/18/2001
2
PFEFFERLE, WALTER
Exec Dt:
01/15/2001
Assignee
1
DEGUSSA-HUTS AG
DE-60287 FRANKFURT AM MAIN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7306939
US20020002275
09725178
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 22
Reel/Frame:011824/0523   Pages: 8
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/18/2001
2
WEISSENBORN, ANKE
Exec Dt:
01/15/2001
3
PFEFFERLE, WALTER
Exec Dt:
01/16/2001
4
MARX, ACHIM
Exec Dt:
01/12/2001
5
PUHLER, ALFRED
Exec Dt:
01/16/2001
6
KALINOWSKI, JORN
Exec Dt:
01/22/2001
7
BATHE, BRIGITTE
Exec Dt:
01/12/2001
8
DUSCH, NICOLE
Exec Dt:
01/22/2001
Assignee
1
DEGUSSA-HULS AG
DE-60287 FRANKFURT AM MAIN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020106748
09733386
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 23
Reel/Frame:011859/0811   Pages: 3
Recorded: 06/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
01/18/2001
2
PFEFFERLE, WALTER
Exec Dt:
01/18/2001
Assignee
1
DEGUSSA AG
DE-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6806068
NONE
09715040
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 24
Reel/Frame:011886/0140   Pages: 2
Recorded: 06/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
03/26/2001
2
HUTHMACHER, KLAUS
Exec Dt:
04/16/2001
3
MARX, ACHIM
Exec Dt:
03/26/2001
4
BATHE, BRIGITTE
Exec Dt:
03/27/2001
5
PFEFFERLE, WALTER
Exec Dt:
03/04/2001
Assignee
1
DEGUSSA AG
DE-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030113879
09770688
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 25
Reel/Frame:011915/0356   Pages: 6
Recorded: 06/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
04/14/2001
2
WEISSENBORN, ANKE
Exec Dt:
04/14/2001
3
PFEFFERLE, WALTER
Exec Dt:
04/10/2001
4
HARTMANN, MICHAEL
Exec Dt:
04/10/2001
5
KALINOWSKI, JORN
Exec Dt:
04/10/2001
6
PUHLER, ALFRED
Exec Dt:
04/10/2001
Assignee
1
DEGUSSA AG
D-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740742
US20010049123
09813919
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 26
Reel/Frame:012009/0977   Pages: 3
Recorded: 07/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
04/14/2001
2
FARWICK, MIKE
Exec Dt:
04/17/2001
3
HERMANN, THOMAS
Exec Dt:
04/17/2001
4
MARX, ACHIM
Exec Dt:
04/23/2001
5
PFEFFERLE, WALTER
Exec Dt:
04/24/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825030
US20020081672
09804060
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
MCLEAN, VA 22120
Assignment: 27
Reel/Frame:012005/0044   Pages: 5
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
04/28/2001
2
HERMANN, THOMAS
Exec Dt:
04/30/2001
3
PFEFFERLE, WALTER
Exec Dt:
05/02/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020168732
09816079
Correspondence name and address
OBLON, SPIVAK MCCLLEAND MAIER, ET AL
NORMAN L. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 28
Reel/Frame:013113/0543   Pages: 5
Recorded: 05/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREUTZER, CAROLINE
Exec Dt:
05/04/2001
2
MOCKEL, BETTINA
Exec Dt:
04/24/2001
3
PFEFFERLE, WALTER
Exec Dt:
05/02/2001
4
EGGELING, LOTHAR
Exec Dt:
04/25/2001
5
SAHM, HERMANN
Exec Dt:
04/25/2001
6
PATEK, MIROSLAV
Exec Dt:
05/10/2001
Assignee
1
DEGUSSA AG
WEISSGRAUENSTRASSE 9
DE-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6861246
US20020055153
09810521
Correspondence name and address
PILLSBURY WINTHROP LLP
IP GROUP
1100 NEW YORK AVE., NW, 9TH FL.
WASHINGTON, DC 20005-3918
Assignment: 29
Reel/Frame:012005/0052   Pages: 5
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
05/03/2001
2
FARWICK, MIKE
Exec Dt:
05/29/2001
3
HERMANN, THOMAS
Exec Dt:
05/17/2001
4
KREUTZER, CAROLINE
Exec Dt:
05/29/2001
5
PFEFFERLE, WALTER
Exec Dt:
05/03/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1,
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078502
US20020081674
09826909
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JAMES J. KELLY, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 30
Reel/Frame:011961/0986   Pages: 5
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREUTZER, CAROLINE
Exec Dt:
05/03/2001
2
HANS, STEPHAN
Exec Dt:
05/02/2001
3
RIEPING, MECHTHILD
Exec Dt:
04/26/2001
4
MOCKEL, BETTINA
Exec Dt:
04/24/2001
5
PFEFFERLE, WALTER
Exec Dt:
05/04/2001
6
EGGELING, LOTHAR
Exec Dt:
04/24/2001
7
SAHM, HERMANN
Exec Dt:
04/24/2001
8
PATEK, MIROSLAV
Exec Dt:
05/10/2001
Assignee
1
DEGUSSA AG
WEISSGRAUENSTRASSE 9
DE-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020086371
09801321
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
MCLEAN, VA 22120
Assignment: 31
Reel/Frame:012033/0211   Pages: 2
Recorded: 08/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
05/07/2001
2
KREUTZER, CAROLINE
Exec Dt:
05/14/2001
3
MARX, ACHIM
Exec Dt:
05/14/2001
4
PFEFFERLE, WALTER
Exec Dt:
05/10/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6746854
US20020182689
09824551
Correspondence name and address
PILLSBURY WINTHROP LLP
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22120
Assignment: 32
Reel/Frame:012056/0424   Pages: 2
Recorded: 08/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
05/07/2001
2
SCHISCHKA, NATALIE
Exec Dt:
06/05/2001
3
MARX, ACHIM
Exec Dt:
05/14/2001
4
PFEFFERLE, WALTER
Exec Dt:
05/10/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474, DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020155554
09824524
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 33
Reel/Frame:012203/0067   Pages: 2
Recorded: 10/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
05/14/2001
2
BREHME, JENNIFER
Exec Dt:
05/07/2001
3
HUTHMACHER, KLAUS
Exec Dt:
05/15/2001
4
PFEFFERLE, WALTER
Exec Dt:
05/10/2001
Assignee
1
DEGUSSA AG
DE-40474
BENNINGSENPLATZ 1
DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020106750
09825345
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 34
Reel/Frame:014879/0998   Pages: 2
Recorded: 07/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
05/14/2001
2
HUTHMACHER, KLAUS
Exec Dt:
05/07/2001
3
PFEFFERLE, WALTER
Exec Dt:
05/10/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026158
US20020106749
09825293
Correspondence name and address
PILLSBURY WINTHROP LLP
THOMAS A. CAWLEY, JR.
P.O. BOX 10500
INTELLECTUAL PROPERTY GROUP
MCLEAN, VA 22102
Assignment: 35
Reel/Frame:011854/0033   Pages: 3
Recorded: 05/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
05/14/2001
2
MOCKEL, BETTINA
Exec Dt:
04/28/2001
3
PFEFFERLE, WALTER
Exec Dt:
05/14/2001
Assignee
1
DEGUSSA AG
D-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040005675
09755187
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
NINTH FLOOR
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005-3918
Assignment: 36
Reel/Frame:012056/0563   Pages: 3
Recorded: 08/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
05/14/2001
2
MOCKEL, BETTINA
Exec Dt:
04/28/2001
3
PFEFFERLE, WALTER
Exec Dt:
05/14/2001
Assignee
1
DEGUSSA AG
D-60287 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818432
US20030224499
09819930
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BLVD.
MCLEAN, VA 22102
Assignment: 37
Reel/Frame:014888/0159   Pages: 2
Recorded: 07/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
05/14/2001
2
HUTHMACHER, KLAUS
Exec Dt:
05/18/2001
3
MARX, ACHIM
Exec Dt:
05/16/2001
4
PFEFFERLE, WALTER
Exec Dt:
05/14/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6946271
US20020102663
09834722
Correspondence name and address
PILLSBURY WINTHROP LLP
THOMAS A. CAWLEY, JR.
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 38
Reel/Frame:012018/0664   Pages: 2
Recorded: 07/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
04/17/2001
2
HUTHMACHER, KLAUS
Exec Dt:
06/11/2001
3
BATHE, BRIGITTE
Exec Dt:
04/17/2001
4
RIEPING, MECHTHILD
Exec Dt:
04/18/2001
5
PFEFFERLE, WALTER
Exec Dt:
05/31/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020098554
09804073
Correspondence name and address
INTELLECTUAL PROPERTY GROUP
PILLSBURY WINTHROP LLP
1600 TYSON BLVD.
MCLEAN, VA 22102
Assignment: 39
Reel/Frame:012009/0152   Pages: 3
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
06/09/2001
2
PFEFFERLE, WALTER
Exec Dt:
06/06/2001
3
MARX, ACHIM
Exec Dt:
06/08/2001
Assignee
1
DEGUSSA AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6897055
US20020072099
09838564
Correspondence name and address
PILLSBURY WINTHROP LLP
BLAIR E. TAYLOR
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22120
Assignment: 40
Reel/Frame:012140/0647   Pages: 3
Recorded: 09/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BINDER, MICHAEL
Exec Dt:
06/07/2001
2
MOLL, MATTHIAS
Exec Dt:
06/12/2001
3
GREISSINGER, DIETER
Exec Dt:
06/25/2001
4
MOELLER, ALEXANDER
Exec Dt:
07/03/2001
5
PFEFFERLE, WALTER
Exec Dt:
06/07/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1,
DUESSELDORF DE-40474, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368644
US20020025563
09895318
Correspondence name and address
OBLON SPIVAK MCCLLEAND MAIER ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 41
Reel/Frame:012096/0025   Pages: 6
Recorded: 08/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
06/09/2001
2
WEISSENBORN, ANKE
Exec Dt:
06/07/2001
3
PFEFFERLE, WALTER
Exec Dt:
06/08/2001
4
SAHM, HERMANN
Exec Dt:
06/07/2001
5
EGGELING, LOTHAR
Exec Dt:
06/07/2001
6
NAMPOOTHIRI, MADHAVAN
Exec Dt:
06/11/2001
Assignees
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
2
FORSCHUNGSZENTRUM JULICH GMBH
BENNIGSENPLATZ 1
DE-52425 JULICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6830921
US20020055154
09852137
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 42
Reel/Frame:012057/0816   Pages: 5
Recorded: 08/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
06/24/2001
2
PFEFFERLE, WALTER
Exec Dt:
06/26/2001
3
HERMANN, THOMAS
Exec Dt:
06/25/2001
4
PUHLER, ALFRED
Exec Dt:
06/22/2001
5
KALINOWSKI, JORN
Exec Dt:
06/22/2001
6
BATHE, BRIGITTE
Exec Dt:
06/22/2001
Assignee
1
DEGUSSA AG
DE-60287, FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6713289
US20020082403
09860768
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 43
Reel/Frame:012203/0442   Pages: 5
Recorded: 09/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
07/06/2001
2
FARWICK, MIKE
Exec Dt:
07/16/2001
3
HERMANN, THOMAS
Exec Dt:
07/24/2001
4
KREUTZER, CAROLINE
Exec Dt:
07/16/2001
5
PFEFFERLE, WALTER
Exec Dt:
07/16/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6902916
US20030170780
09903770
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
DANIEL J. PEREIRA
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 44
Reel/Frame:012175/0873   Pages: 5
Recorded: 09/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
08/13/2001
2
BATHE, BRIGITTE
Exec Dt:
07/20/2001
3
HERMANN, THOMAS
Exec Dt:
07/30/2001
4
PFEFFERLE, WALTER
Exec Dt:
07/24/2001
5
BINDER, MICHAEL
Exec Dt:
07/31/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6783967
US20020119537
09887052
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
DANIEL J. PEREIRA
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 45
Reel/Frame:012708/0612   Pages: 6
Recorded: 03/19/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 012175/0873 TO CORRECT THE ASSIGNEE'S ADDRESS.
Assignors
1
MOECKEL, BETTINA
Exec Dt:
08/13/2001
2
BATHE, BRIGITTE
Exec Dt:
07/20/2001
3
HERMANN, THOMAS
Exec Dt:
07/30/2001
4
PFEFFERLE, WALTER
Exec Dt:
07/24/2001
5
BINDER, MICHAEL
Exec Dt:
07/31/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6783967
US20020119537
09887052
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
WILLIAM E. BEAUMONT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 46
Reel/Frame:012582/0178   Pages: 5
Recorded: 02/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
08/13/2001
2
KREUTZER, CAROLINE
Exec Dt:
07/20/2001
3
HERMANN, THOMAS
Exec Dt:
07/30/2001
4
FARWICK, MIKE
Exec Dt:
07/31/2001
5
MARX, ACHIM
Exec Dt:
07/24/2001
6
PFEFFERLE, WALTER
Exec Dt:
07/25/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689586
US20020068336
09938642
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 47
Reel/Frame:012137/0637   Pages: 5
Recorded: 08/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
08/15/2001
2
PFEFFERLE, WALTER
Exec Dt:
08/06/2001
3
BUCHHOLZ, MICHAEL
Exec Dt:
08/03/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020031810
09940486
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
JAMES J. KELLY, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
ATTORNEYS AT LAW, FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 48
Reel/Frame:012138/0989   Pages: 4
Recorded: 08/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
08/14/2001
2
PFEFFERLE, WALTER
Exec Dt:
08/06/2001
3
BUCHHOLZ, MICHAEL
Exec Dt:
07/31/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020031809
09942572
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
DANIEL J. PEREIRA
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 49
Reel/Frame:012267/0225   Pages: 6
Recorded: 10/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
08/09/2001
2
MOECKEL, BETTINA
Exec Dt:
08/16/2001
3
PFEFFERLE, WALTER
Exec Dt:
08/13/2001
4
HUTHMACHER, KLAUS
Exec Dt:
08/22/2001
5
RUECKERT, CHRISTIAN
Exec Dt:
08/13/2001
6
KALINOWSKI, JOERN
Exec Dt:
08/13/2001
7
PUEHLER, ALFRED
Exec Dt:
08/13/2001
8
BINDER, MICHAEL
Exec Dt:
08/15/2001
9
GREISSINGER, DIETER
Exec Dt:
08/20/2001
10
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6958228
US20020048793
09919891
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
DANIEL J. PEREIRA, PH.D.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 50
Reel/Frame:012291/0410   Pages: 4
Recorded: 10/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
08/09/2001
2
MOECKEL, BETTINA
Exec Dt:
08/16/2001
3
PFEFFERLE, WALTER
Exec Dt:
08/13/2001
4
HUTHMACHER, KLAUS
Exec Dt:
08/22/2001
5
BINDER, MICHAEL
Exec Dt:
08/15/2001
6
GREISSINGER, DIETER
Exec Dt:
08/20/2001
7
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
DE-40474 DUESSELDORF
BENNINGSENPLATZ 1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020049305
09919935
Correspondence name and address
OLBON SPIVAK MCCELLAND ET AL
DANIEL J. PEREIRA, PH.D.A
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 51
Reel/Frame:012314/0088   Pages: 6
Recorded: 11/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
08/09/2001
2
MOECKEL, BETTINA
Exec Dt:
08/16/2001
3
PFEFFERLE, WALTER
Exec Dt:
08/13/2001
4
HUTHMACHER, KLAUS
Exec Dt:
08/22/2001
5
RUECKERT, CHRISTIAN
Exec Dt:
08/13/2001
6
KALINOWSKI, JOERN
Exec Dt:
08/13/2001
7
PUEHLER, ALFRED
Exec Dt:
08/13/2001
8
BINDER, MICHAEL
Exec Dt:
08/15/2001
9
GREISSINGER, DIETER
Exec Dt:
08/20/2001
10
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6942996
US20020110877
09919835
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
DANIEL J. PEREIRA, PH.D.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 52
Reel/Frame:012316/0824   Pages: 5
Recorded: 11/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
08/09/2001
2
PFEFFERLE, WALTER
Exec Dt:
08/13/2001
3
HUTHMACHER, KLAUS
Exec Dt:
08/22/2001
4
RUECKERT, CHRISTIAN
Exec Dt:
08/13/2001
5
KALINOWSKI, JOERN
Exec Dt:
08/13/2001
6
PUEHLER, ALFRED
Exec Dt:
08/13/2001
7
BINDER, MICHAEL
Exec Dt:
08/15/2001
8
GREISSINGER, DIETER
Exec Dt:
08/20/2001
9
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6815196
US20020102664
09919831
Correspondence name and address
OBLON SPIVAK MCCLELLAND, ET AL.
DANIEL J. PEREIRA, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVID HIGHWAY
ARLINGTON, VA 22202
Assignment: 53
Reel/Frame:012629/0949   Pages: 6
Recorded: 03/05/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 012316/0824 TO CORRECT THE ASSIGNEE'S ADDRESS
Assignors
1
BATHE, BRIGITTE
Exec Dt:
08/09/2001
2
PFEFFERLE, WALTER
Exec Dt:
08/13/2001
3
HUTHMACHER, KLAUS
Exec Dt:
08/22/2001
4
RUECKERT, CHRISTIAN
Exec Dt:
08/13/2001
5
KALINOWSKI, JOERN
Exec Dt:
08/13/2001
6
PUEHLER, ALFRED
Exec Dt:
08/13/2001
7
BINDER, MICHAEL
Exec Dt:
08/15/2001
8
GREISSINGER, DIETER
Exec Dt:
08/20/2001
9
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6815196
US20020102664
09919831
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 54
Reel/Frame:012706/0181   Pages: 7
Recorded: 03/19/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 012314/0088, BAR CODE NUMBER *101900944A*, TO CORRECT THE ASSIGNEE'S ADDRESS.
Assignors
1
BATHE, BRIGITTE
Exec Dt:
08/09/2001
2
MOECKEL, BETTINA
Exec Dt:
08/16/2001
3
PFEFFERLE, WALTER
Exec Dt:
08/13/2001
4
HUTHMACHER, KLAUS
Exec Dt:
08/22/2001
5
RUECKERT, CHRISTIAN
Exec Dt:
08/13/2001
6
KALINOWSKI, JOERN
Exec Dt:
08/13/2001
7
PUEHLER, ALFRED
Exec Dt:
08/13/2001
8
BINDER, MICHAEL
Exec Dt:
08/15/2001
9
GREISSINGER, DIETER
Exec Dt:
08/20/2001
10
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6942996
US20020110877
09919835
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
WILLIAM E. BEAUMONT
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 55
Reel/Frame:013370/0439   Pages: 7
Recorded: 01/14/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD ASSIGNORS' NAME PREVIOUSLY RECORDED ON REEL 012267 FRAME 0225 ASSIGNOR HEREBY CONFIRMS THE ASSGNMENT OF THE ENTIRE INTEREST.
Assignors
1
BATHE, BRIGITTE
Exec Dt:
08/09/2001
2
MOECKEL, BETTINA
Exec Dt:
08/16/2001
3
PFEFFERLE, WALTER
Exec Dt:
08/13/2001
4
HUTHMACHER, KLAUS
Exec Dt:
08/22/2001
5
RUECKERT, CHRISTIAN
Exec Dt:
08/13/2001
6
KALINOWSKI, JOERN
Exec Dt:
08/13/2001
7
PUEHLER, ALFRED
Exec Dt:
08/13/2001
8
BINDER, MICHAEL
Exec Dt:
08/15/2001
9
GREISSINGER, DIETER
Exec Dt:
08/20/2001
10
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1, DE-40474
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6958228
US20020048793
09919891
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 56
Reel/Frame:012315/0122   Pages: 6
Recorded: 11/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
08/15/2001
2
PFEFFERLE, WALTER
Exec Dt:
08/14/2001
3
HUTHMACHER, KLAUS
Exec Dt:
08/22/2001
4
RUECKERT, CHRISTIAN
Exec Dt:
08/13/2001
5
KALINOWSKI, JOERN
Exec Dt:
08/13/2001
6
PUEHLER, ALFRED
Exec Dt:
08/13/2001
7
BINDER, MICHAEL
Exec Dt:
08/15/2001
8
GREISSINGER, DIETER
Exec Dt:
08/20/2001
9
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6812016
US20020110878
09919932
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
DANIEL J. PEREIRA
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 57
Reel/Frame:012708/0879   Pages: 7
Recorded: 03/19/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE ADDRESS, FILED ON 11/21/01, RECORDED ON REEL 012315 FRAME 0122. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
MOECKEL, BETTINA
Exec Dt:
08/15/2001
2
PFEFFERLE, WALTER
Exec Dt:
08/14/2001
3
HUTHMACHER, KLAUS
Exec Dt:
08/22/2001
4
RUECKERT, CHRISTIAN
Exec Dt:
08/13/2001
5
KALINOWSKI, JOERN
Exec Dt:
08/13/2001
6
PUEHLER, ALFRED
Exec Dt:
08/13/2001
7
BINDER, MICHAEL
Exec Dt:
08/15/2001
8
GREISSINGER, DIETER
Exec Dt:
08/20/2001
9
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6812016
US20020110878
09919932
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 58
Reel/Frame:012360/0348   Pages: 3
Recorded: 12/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
08/13/2001
2
KREUTZER, CAROLINE
Exec Dt:
08/13/2001
3
MARTENS, MONIKA
Exec Dt:
08/13/2001
4
FARWICK, MIKE
Exec Dt:
08/31/2001
5
HERMANN, THOMAS
Exec Dt:
08/14/2001
6
PFEFFERLE, WALTER
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNIGENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6890744
US20020111468
09941945
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W., (SUITE 800)
WASHINGTON, DC 20036
Assignment: 59
Reel/Frame:016050/0074   Pages: 4
Recorded: 12/03/2004
Conveyance: CORRECTIVE ASSIGNMENT TO ADD AN ASSIGNOR TO A PREVIOUSLY RECORDED ASSIGNMENT AT REEL 015367 FRAME 0966.
Assignors
1
FARWICK, MIKE
Exec Dt:
08/31/2001
2
HUTHMACHER, KLAUS
Exec Dt:
09/18/2001
3
BREHME, JENNIFER
Exec Dt:
04/05/2004
4
PFEFFERLE, WALTER
Exec Dt:
08/20/2001
5
BINDER, MICHAEL
Exec Dt:
08/15/2001
6
GREISSINGER, DIETER
Exec Dt:
09/17/2001
7
THIERBACH, GEORG
Exec Dt:
08/15/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1, DE-40474
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759224
US20030100080
09919854
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 60
Reel/Frame:012288/0416   Pages: 4
Recorded: 10/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
08/18/2001
2
MARX, ACHIM
Exec Dt:
08/17/2001
3
PFEFFERLE, WALTER
Exec Dt:
08/21/2001
4
FARWICK, MIKE
Exec Dt:
08/22/2001
5
HERMANN, THOMAS
Exec Dt:
08/17/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972190
US20020137912
09935799
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
INTELLECTUAL PROPERTY GROUP
1850 M STREET, N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 61
Reel/Frame:012381/0991   Pages: 3
Recorded: 12/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
08/31/2001
2
HUTHMACHER, KLAUS
Exec Dt:
08/24/2001
3
BATHE, BRIGITTE
Exec Dt:
09/03/2001
4
PFEFFERLE, WALTER
Exec Dt:
08/31/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020106672
09948649
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
DANIEL J. PEREIRA
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 62
Reel/Frame:012421/0967   Pages: 3
Recorded: 12/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
09/01/2001
2
HUTHMACHER, KLAUS
Exec Dt:
09/04/2001
3
BATHE, BRIGITTE
Exec Dt:
09/03/2001
4
PFEFFERLE, WALTER
Exec Dt:
09/03/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020055152
09946142
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET NW, SUITE 800
WASHINGTON, DC 20036
Assignment: 63
Reel/Frame:012458/0314   Pages: 3
Recorded: 01/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
09/01/2001
2
HUTHMACHER, KLAUS
Exec Dt:
09/04/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/03/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020142404
09951768
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 64
Reel/Frame:012301/0309   Pages: 3
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
09/03/2001
2
SCHISCHKA, NATALIE
Exec Dt:
09/03/2001
3
MARX, ACHIM
Exec Dt:
09/03/2001
4
PFEFFERLE, WALTER
Exec Dt:
09/05/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6734002
US20020055114
09948774
Correspondence name and address
OLBON SPIVAK MCCLELLAND MAIER & NEUSTADT
DANIEL J. PEREIRA
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 65
Reel/Frame:012316/0765   Pages: 3
Recorded: 11/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
09/05/2001
2
HUTHMACHER, KLAUS
Exec Dt:
08/31/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/05/2001
4
HERMANN, THOMAS
Exec Dt:
09/05/2001
5
BATHE, BRIGITTE
Exec Dt:
09/12/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7038034
US20020055115
09948777
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
DANIEL J. PEREIRA, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 66
Reel/Frame:012718/0859   Pages: 4
Recorded: 03/25/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 5TH ASSIGNOR'S DOC DATE PREVIOUSLY RECORDED AT REEL 012316 FRAME 0765
Assignors
1
FARWICK, MIKE
Exec Dt:
09/05/2001
2
HUTHMACHER, KLAUS
Exec Dt:
08/31/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/05/2001
4
HERMANN, THOMAS
Exec Dt:
09/05/2001
5
BATHE, BRIGITTE
Exec Dt:
09/17/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7038034
US20020055115
09948777
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 67
Reel/Frame:012303/0816   Pages: 3
Recorded: 11/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
09/10/2001
2
HUTHMACHER, KLAUS
Exec Dt:
09/06/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/11/2001
4
BATHE, BRIGITTE
Exec Dt:
09/17/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6777206
US20020051993
09950071
Correspondence name and address
OBLON, SPIVAK, MCCLELAND, MAIER, ET AL
DANIEL J. PEREIRA, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 68
Reel/Frame:012300/0138   Pages: 3
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
09/17/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/09/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/17/2001
4
HERMANN, THOMAS
Exec Dt:
09/24/2001
5
MARX, ACHIM
Exec Dt:
09/22/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020127661
09951753
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JAMES J. KELLY, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 69
Reel/Frame:012300/0469   Pages: 3
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
09/17/2001
2
SCHROEDER, INDRA
Exec Dt:
09/17/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/17/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1,
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020052486
09947442
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
JAMES J. KELLY
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 70
Reel/Frame:012301/0775   Pages: 3
Recorded: 11/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
09/17/2001
2
HANS, STEPHAN
Exec Dt:
09/17/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/17/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020058277
09948619
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
DANIEL J. PEREIRA, PH.D.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 71
Reel/Frame:012316/0777   Pages: 3
Recorded: 11/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
09/26/2001
2
HUTHMACHER, KLAUS
Exec Dt:
09/20/2001
3
SCHISCHKA, NATALIE
Exec Dt:
10/02/2001
4
BATHE, BRIGITTE
Exec Dt:
09/25/2001
5
PFEFFERLE, WALTER
Exec Dt:
09/25/2001
6
BINDER, MICHAEL
Exec Dt:
09/25/2001
7
GREISSINGER, DIETER
Exec Dt:
09/25/2001
8
THIERBACH, GEORG
Exec Dt:
09/25/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822085
US20020086373
09962357
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 72
Reel/Frame:012423/0025   Pages: 3
Recorded: 01/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MILE
Exec Dt:
09/24/2001
2
HUTHMACHER, KLAUS
Exec Dt:
09/28/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/25/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020115159
09953259
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
DANIEL J. PEREIRA, PH.D.
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 73
Reel/Frame:012846/0842   Pages: 4
Recorded: 04/30/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 1ST ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL 012423 FRAME 0025. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
FARWICK, MIKE
Exec Dt:
09/24/2001
2
HUTHMACHER, KLAUS
Exec Dt:
09/28/2001
3
PFEFFERLE, WALTER
Exec Dt:
09/25/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020115159
09953259
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 74
Reel/Frame:012706/0143   Pages: 4
Recorded: 03/19/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 012316/0777, BAR CODE NUMBER *101901688A*, TO CORRECT THE 3RD, 4TH, 5TH, 6TH AND 7TH ASSIGNORS' DOC DATES.
Assignors
1
FARWICK, MIKE
Exec Dt:
09/26/2001
2
HUTHMACHER, KLAUS
Exec Dt:
09/20/2001
3
SCHISCHKA, NATALIE
Exec Dt:
09/25/2001
4
BATHE, BRIGITTE
Exec Dt:
09/26/2001
5
PFEFFERLE, WALTER
Exec Dt:
10/02/2001
6
BINDER, MICHAEL
Exec Dt:
09/20/2001
7
GREISSINGER, DIETER
Exec Dt:
09/20/2001
8
THIERBACH, GEORG
Exec Dt:
09/25/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822085
US20020086373
09962357
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
WILLIAM E. BEAUMONT
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 75
Reel/Frame:012381/0968   Pages: 3
Recorded: 12/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/05/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/16/2001
3
MARX, ACHIM
Exec Dt:
10/05/2001
4
PFEFFERLE, WALTER
Exec Dt:
10/08/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020137065
09955203
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 76
Reel/Frame:012381/0840   Pages: 3
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/11/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/02/2001
3
SCHISCHKA, NATALIE
Exec Dt:
10/11/2001
4
PFEFFERLE, WALTER
Exec Dt:
10/11/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020102668
09946785
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 77
Reel/Frame:012299/0267   Pages: 5
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
10/12/2001
2
HANS, STEPHAN
Exec Dt:
10/12/2001
3
SCHISCHKA, NATALIE
Exec Dt:
10/12/2001
4
PFEFFERLE, WALTER
Exec Dt:
10/20/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680187
US20020132323
09950788
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
DANIEL J. PEREIRA, PH.D.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 78
Reel/Frame:012390/0764   Pages: 3
Recorded: 12/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/19/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/30/2001
3
HERMANN, THOMAS
Exec Dt:
11/02/2001
4
BATHE, BRIGITTE
Exec Dt:
10/19/2001
5
PFEFFERLE, WALTER
Exec Dt:
10/22/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020086374
09963679
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, D.C. 20036
Assignment: 79
Reel/Frame:012679/0049   Pages: 6
Recorded: 03/13/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 012299/0267 TO CORRECT THE 1ST AND 4TH ASSIGNOR DOCUMENT DATES
Assignors
1
MOECKEL, BETTINA
Exec Dt:
10/20/2001
2
HANS, STEPHAN
Exec Dt:
10/12/2001
3
SCHISCHKA, NATALIE
Exec Dt:
10/12/2001
4
PFEFFERLE, WALTER
Exec Dt:
10/22/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680187
US20020132323
09950788
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 80
Reel/Frame:012767/0650   Pages: 4
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/16/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/10/2001
3
PFEFFERLE, WALTER
Exec Dt:
10/22/2001
4
MARX, ACHIM
Exec Dt:
10/17/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924134
US20020106758
09946764
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET N.W.
(SUITE 800)
WASHINGTON, DC 20036
Assignment: 81
Reel/Frame:012331/0438   Pages: 3
Recorded: 11/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/23/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/12/2001
3
PFEFFERLE, WALTER
Exec Dt:
10/23/2001
4
BREHME, JENNIFER
Exec Dt:
10/23/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020106751
09951769
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 82
Reel/Frame:012670/0438   Pages: 5
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/16/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/10/2001
3
PFEFFERLE, WALTER
Exec Dt:
10/28/2001
4
HERMANN, THOMAS
Exec Dt:
11/12/2001
5
BATHE, BRIGITTE
Exec Dt:
10/17/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6907398
US20020046031
09946783
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 83
Reel/Frame:012357/0188   Pages: 3
Recorded: 12/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKEL, BETTINA
Exec Dt:
10/20/2001
2
HERMANN, THOMAS
Exec Dt:
11/12/2001
3
FARWICK, MIKE
Exec Dt:
10/22/2001
4
BINDER, MICHAEL
Exec Dt:
11/19/2001
5
PFEFFERLE, WALTER
Exec Dt:
10/29/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474, DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6913908
US20020103356
09935757
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 84
Reel/Frame:012367/0506   Pages: 3
Recorded: 12/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
10/18/2001
2
BASTUCK, CHRISTINE
Exec Dt:
10/19/2001
3
FARWICK, MIKE
Exec Dt:
10/19/2001
4
HERMANN, THOMAS
Exec Dt:
11/01/2001
5
PFEFFERLE, WALTER
Exec Dt:
10/29/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6995000
US20020106755
09942935
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 85
Reel/Frame:012381/0806   Pages: 3
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/22/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/19/2001
3
BREHME, JENNIFER
Exec Dt:
10/22/2001
4
PFEFFERLE, WALTER
Exec Dt:
10/29/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020115161
09963790
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 86
Reel/Frame:012390/0787   Pages: 3
Recorded: 12/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/22/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/31/2001
3
BATHE, BRIGITTE
Exec Dt:
10/22/2001
4
HERMANN, THOMAS
Exec Dt:
11/05/2001
5
PFEFFERLE, WALTER
Exec Dt:
10/29/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020106759
09951780
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 87
Reel/Frame:012538/0643   Pages: 7
Recorded: 01/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/22/2001
2
BREHME, JENNIFER
Exec Dt:
10/22/2001
3
HERMANN, THOMAS
Exec Dt:
11/09/2001
4
BATHE, BRIGITTE
Exec Dt:
10/22/2001
5
MARX, ACHIM
Exec Dt:
10/25/2001
6
MOCKEL, BETTINA
Exec Dt:
10/20/2001
7
RIEPING, MECHTHILD
Exec Dt:
10/22/2001
8
ERMANTRAUT, EUGEN
Exec Dt:
01/15/2002
9
ELLINGER, THOMAS
Exec Dt:
10/25/2001
10
HUTHMACHER, KLAUS
Exec Dt:
10/31/2001
11
PFEFFERLE, WALTER
Exec Dt:
10/29/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020151700
09905992
Correspondence name and address
PILLSBURY WINTHROP LLP
MICHAEL A. SANZO
1600 TYSONS BOULEVARD
INTELLECTUAL PROPERTY GROUP
MCLEAN, VA 22102
Assignment: 88
Reel/Frame:012546/0183   Pages: 3
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/22/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/19/2001
3
PFEFFERLE, WALTER
Exec Dt:
10/29/2001
4
BATHE, BRIGITTE
Exec Dt:
10/22/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020115160
09963690
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 89
Reel/Frame:012358/0793   Pages: 3
Recorded: 12/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
10/29/2001
2
KREUTZER, CAROLINE
Exec Dt:
10/29/2001
3
RIEPING, MECHTHILD
Exec Dt:
10/29/2001
4
MARX, ACHIM
Exec Dt:
10/30/2001
5
FARWICK, MIKE
Exec Dt:
10/23/2001
6
PFEFFERLE, WALTER
Exec Dt:
11/05/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE -40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020106760
09955315
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET NW (SUITE 800)
WASHINGTON, DC 20036
Assignment: 90
Reel/Frame:012364/0927   Pages: 3
Recorded: 12/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
10/29/2001
2
SCHISCHKA, NATALIE
Exec Dt:
10/29/2001
3
FARWICK, MIKE
Exec Dt:
10/23/2001
4
PFEFFERLE, WALTER
Exec Dt:
11/05/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7252977
US20020103357
09962618
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W. (STE. 800)
WASHINGTON, D.C. 20036
Assignment: 91
Reel/Frame:012377/0747   Pages: 3
Recorded: 12/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
10/23/2001
2
HUTHMACHER, KLAUS
Exec Dt:
10/17/2001
3
PFEFFERLE, WALTER
Exec Dt:
11/05/2001
4
BATHE, BRIGITTE
Exec Dt:
10/29/2001
5
HERMANN, THOMAS
Exec Dt:
11/06/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020048795
09946143
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 92
Reel/Frame:012617/0305   Pages: 4
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOCKELL, BETTINA
Exec Dt:
09/20/2001
2
MARX, ACHIM
Exec Dt:
10/25/2001
3
BASTUCK, CHRISTINE
Exec Dt:
10/26/2001
4
BUCHHOLZ, MICHAEL
Exec Dt:
11/06/2001
5
PFEFFERLE, WALTER
Exec Dt:
11/05/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020045224
09946141
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 93
Reel/Frame:012367/0428   Pages: 3
Recorded: 12/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
11/07/2001
2
HUTHMACHER, KLAUS
Exec Dt:
11/09/2001
3
BATHE, BRIGITTE
Exec Dt:
11/07/2001
4
RIEPING, MECHTHILD
Exec Dt:
11/07/2001
5
PFEFFERLE, WALTER
Exec Dt:
11/07/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020102669
09949036
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W., (SUITE 800)
WASHINGTON, DC 20036
Assignment: 94
Reel/Frame:012491/0511   Pages: 5
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSCH, NICOLE
Exec Dt:
11/19/2001
2
MARX, ACHIM
Exec Dt:
11/08/2001
3
PFEFFERLE, WALTER
Exec Dt:
11/12/2001
4
THIERBACH, GEORGE
Exec Dt:
11/09/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020176884
09983167
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
DANIEL J. PEREIRA, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 95
Reel/Frame:012848/0863   Pages: 6
Recorded: 04/30/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL 012491 FRAME 0511, BAR CODE NUMBER *101963844A, TO CORRECT THE 4TH ASSIGNOR'S NAME.
Assignors
1
DUSCH, NICOLE
Exec Dt:
11/19/2001
2
MARX, ACHIM
Exec Dt:
11/08/2001
3
PFEFFERLE, WALTER
Exec Dt:
11/12/2001
4
THIERBACH, GEORG
Exec Dt:
11/09/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020176884
09983167
Correspondence name and address
OBLON SPIVAK MCCLELLAND, ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 96
Reel/Frame:012451/0463   Pages: 5
Recorded: 01/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOECKEL, BETTINA
Exec Dt:
11/26/2001
2
BATHE, BRIGITTE
Exec Dt:
11/21/2001
3
STEPHAN, HANS
Exec Dt:
11/21/2001
4
KREUTZER, CAROLINE
Exec Dt:
11/21/2001
5
HERMANN, THOMAS
Exec Dt:
11/22/2001
6
PFEFFERLE, WALTER
Exec Dt:
11/29/2001
7
BINDER, MICHAEL
Exec Dt:
12/04/2001
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1, DE-40474
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020119549
09984711
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 97
Reel/Frame:012612/0829   Pages: 3
Recorded: 02/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMANN, THOMAS
Exec Dt:
02/13/2002
2
MARX, ACHIM
Exec Dt:
12/10/2001
3
PFEFFERLE, WALTER
Exec Dt:
12/07/2001
4
RIEPING, MECHTHILD
Exec Dt:
12/07/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6682915
US20020137149
10052388
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JAMES J.KELLY PH.D.
FOURTH FLOOR 1755 JEFFERSON DAVIS HWY
ARLINGTON VIRGINIA 22202
Assignment: 98
Reel/Frame:012381/0801   Pages: 3
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
12/10/2001
2
SCHRODER, INDRA
Exec Dt:
12/10/2001
3
RIEPING, MECHTHILD
Exec Dt:
12/10/2001
4
MARX, ACHIM
Exec Dt:
12/10/2001
5
PFEFFERLE, WALTER
Exec Dt:
12/10/2001
6
FARWICK, MIKE
Exec Dt:
12/10/2001
7
HERMANN, THOMAS
Exec Dt:
12/10/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727086
US20020106756
09942936
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET, N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 99
Reel/Frame:012511/0681   Pages: 3
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEPING, MECHTHILD
Exec Dt:
12/07/2001
2
HERMANN, THOMAS
Exec Dt:
12/07/2001
3
PFEFFERLE, WALTER
Exec Dt:
12/10/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLTAZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689592
US20020137148
10052270
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JAMES J. KELLY, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 100
Reel/Frame:012844/0856   Pages: 4
Recorded: 06/24/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE THIRD INVENTOR FROM 12/7/01 TO 12/10/01 FILED ON 2/25/2002. RECORDED ON REEL 012612, FRAME 0829. ASSIGNOR HEREBY CONFIRMS THE (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
HERMANN, THOMAS
Exec Dt:
02/13/2002
2
MARX, ACHIM
Exec Dt:
12/10/2001
3
PFEFFERLE, WALTER
Exec Dt:
12/10/2001
4
RIEPING, MECHTHILD
Exec Dt:
12/07/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6682915
US20020137149
10052388
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Page 1 of 2
1 2

Search Results as of: 05/23/2024 08:19 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT