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Patent Assignment Assignor Details
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Assignor Name : RITTER, JOACHIM
Total Assignments: 47
Assignment: 1
Reel/Frame:004005/0724   Pages: 3
Recorded: 06/17/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RITTER, JOACHIM
Exec Dt:
09/02/1981
Assignee
1
INDUSTRIEWERK SCHAEFFLER OHG, POSTFACH 1220, 8522 HERZOGENAURACH, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4354585
NONE
06228175
Correspondence name and address
HAMMOND & LITTELL, WEISSENBERGER
AND MUSERLIAN
420 LEXINGTON AVE., STE. 2520
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004161/0180   Pages: 4
Recorded: 08/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, JOACHIM
Exec Dt:
09/02/1981
2
NEUWIRTH, ERNST
Exec Dt:
09/02/1981
Assignee
1
INDUSTRIEWERK SCHAEFFLER OHG
POSTFACH 1220
8522 HERZOGENAURACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4422537
NONE
06275289
Correspondence name and address
HAMMOND & LITTELL, WEISSENBERGER
& MUSERLIAN
420 LEXINGTON AVE., STE. 2520
NEW YORK, NY 10170
Assignment: 3
Reel/Frame:004532/0041   Pages: 4
Recorded: 04/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DOPPLING, HORST
Exec Dt:
02/04/1985
2
HERTRICH, STEFFEN
Exec Dt:
02/04/1985
3
POSCHL, WALTER
Exec Dt:
02/04/1985
4
RITTER, JOACHIM
Exec Dt:
02/04/1985
5
SILL, KARL
Exec Dt:
02/04/1985
Assignee
1
INA WALZLAGER SCHAEFFLER KG, A CORP OF GERMANY
POSTFACH 1220
D-8522 HERZOGENAURACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4603923
NONE
06682603
Correspondence name and address
BIERMAN, BIERMAN & PEROFF
437 MADISON AVE.,
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:004777/0636   Pages: 3
Recorded: 11/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUWIRTH, ERNST
Exec Dt:
10/09/1987
2
RABE, JURGEN
Exec Dt:
09/12/1987
3
RITTER, JOACHIM
Exec Dt:
10/09/1987
Assignee
1
INA WALZLAGER SCHAEFFLER KG, A CORP. OF FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4986402
NONE
07057342
Correspondence name and address
BIERMAN AND MUSERLIAN
757 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:005317/0564   Pages: 4
Recorded: 06/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, JOACHIM
Exec Dt:
05/10/1990
2
STARK, JOHANN
Exec Dt:
05/10/1990
Assignee
1
INA WALZLAGER SCHAEFFLER KG, A CORP. OF FED. REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5005683
NONE
07457252
Correspondence name and address
BIERMAN & MUSERLIAN
757 THIRD AVE.
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:005422/0803   Pages: 2
Recorded: 08/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, JOACHIM
Exec Dt:
08/20/1990
2
HOCHMUTH, HARALD
Exec Dt:
08/10/1990
Assignee
1
INA WALZLAGER SCHAEFFLER KG
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5067598
NONE
07501613
Correspondence name and address
BIERMAN & MUSERLIAN
757 THIRD AVE.
NEW YORK, NY 10017
Assignment: 7
Reel/Frame:006549/0417   Pages: 3
Recorded: 01/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARK, JOHANN
Exec Dt:
01/13/1993
2
RITTER, JOACHIM
Exec Dt:
01/13/1993
Assignee
1
INA WALZLAGER SCHAEFFLER KG
INDUSTRIESTRASSE 1-3
D-8522 HERZOGENAURACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5343992
NONE
07976972
Correspondence name and address
CHARLES A. MUSERLIAN
BIERMAN AND MUSERILIAN
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:007100/0057   Pages: 3
Recorded: 04/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, JOACHIM
Exec Dt:
04/07/1994
2
NEUWIRTH, ERNST
Exec Dt:
04/07/1994
3
HOCHMUTH, HARALD
Exec Dt:
04/07/1994
Assignee
1
INA WALZLAGER SCHAFFLER KG
91072 HERZOGENAURACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5460253
NONE
08211752
Correspondence name and address
BIERMAN AND MUSERLIAN
CHARLES A. MUSERLIAN
600 THIRD AVENUE
28TH FLOOR
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:008599/0403   Pages: 3
Recorded: 05/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOCHMUTH, HARALD
Exec Dt:
04/29/1997
2
WILLACZEK, ANDREAS
Exec Dt:
04/29/1997
3
RITTER, JOACHIM
Exec Dt:
04/29/1997
Assignee
1
INA WALZLAGER SCHAEFFLER KG
INDUSTRIESTRASSE 1-3
91072 HERZOGENAURACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5896973
NONE
08836634
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 3515
NEW YORK, N.Y. 10118
Assignment: 10
Reel/Frame:009028/0572   Pages: 3
Recorded: 02/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHEIB, FRANK
Exec Dt:
11/13/1997
2
BAALMANN, KLAUS
Exec Dt:
11/16/1997
3
GWOSDEK, JORG
Exec Dt:
11/17/1997
4
MOSEBERT, RALF
Exec Dt:
11/19/1997
5
WINKLER, THOMAS
Exec Dt:
11/20/1997
6
FESS, BARBARA
Exec Dt:
11/19/1997
7
KURZ, THOMAS
Exec Dt:
11/20/1997
8
KLEBER, RAINER
Exec Dt:
11/21/1997
9
RITTER, JOACHIM
Exec Dt:
11/06/1997
10
FLEISCHHAUER, ROLF
Exec Dt:
11/06/1997
Assignee
1
INA WALZLAGER SCHAEFFLER KG
INDUSTRIESTRASSE 1-3
D-91074 HERZOGENAURACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5988884
NONE
08984549
Correspondence name and address
BIERMAN, MUSERLIAN AND LUCAS
CHARLES A. MUSERLIAN
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:010617/0946   Pages: 3
Recorded: 03/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOCHMUTH, HARALD
Exec Dt:
03/08/2000
2
RITTER, JOACHIM
Exec Dt:
03/08/2000
Assignee
1
INA WALZLAGER SCHAEFFLER OHG
INDUSTRIESTRASSE 1-3
91074 HERZOGENAURACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6267218
NONE
09522774
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 3220
NEW YORK, N.Y. 10118
Assignment: 12
Reel/Frame:012553/0219   Pages: 3
Recorded: 12/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, JOACHIM
Exec Dt:
11/08/2001
2
STARK, JOHANN
Exec Dt:
11/08/2001
Assignee
1
INA WALZLAGER SCHAEFFLER OHG
INDUSTRIESTRASSE 1-3
D-91074 HERZOGENAURACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6598720
US20020053496
10000594
Correspondence name and address
BIERMAN, MUSERLIAN AND LUCAS
CHARLES A. MUSERLIAN
600 THIRD AVE.
NEW YORK, NEW YORK 10016
Assignment: 13
Reel/Frame:013275/0826   Pages: 4
Recorded: 09/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOLLER, PETER
Exec Dt:
08/02/2002
2
MIJOVIC, ZORAN
Exec Dt:
08/02/2002
3
JUNKE, MANFRED
Exec Dt:
08/02/2002
4
RITTER, JOACHIM
Exec Dt:
08/02/2002
5
ZIMMERMANN, STEFFEN
Exec Dt:
08/02/2002
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STR. 19
D-79108 FREIBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7761717
US20030014653
10193659
Correspondence name and address
SAMUELS, GAUTHIER & STEVENS LLP
PATRICK J. O'SHEA
225 FRANKLIN STREET
SUITE 3300
BOSTON, MA 02110
Assignment: 14
Reel/Frame:014087/0098   Pages: 3
Recorded: 03/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKE, JOERG
Exec Dt:
11/28/2002
2
RITTER, JOACHIM
Exec Dt:
11/28/2002
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
FREIBURG, GERMANY 79108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030172215
10204122
Correspondence name and address
SAMUELS GAUTHIER & STEVENS LLP
PATRICK J. O'SHEA
225 FRANKLIN STREET
SUITE 3300
BOSTON, MA 02110
Assignment: 15
Reel/Frame:014584/0993   Pages: 3
Recorded: 08/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKE, JOERG
Exec Dt:
07/11/2003
2
RITTER, JOACHIM
Exec Dt:
07/11/2003
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
POSTFACH 840
D-79108 FREIBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040054832
10450799
Correspondence name and address
SAMUELS, GAUTHIER & STEVENS LLP
PATRICK J. O'SHEA
225 FRANKLIN STREET, SUITE 3300
BOSTON, MA 02110
Assignment: 16
Reel/Frame:016492/0402   Pages: 4
Recorded: 09/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOPP, RAINER L.M.
Exec Dt:
04/18/2005
2
SPRAKEL, JAN G.
Exec Dt:
05/12/2005
3
RITTER, JOACHIM
Exec Dt:
05/24/2005
Assignees
1
KAMAT-PUMPEN GMBH & CO. KG
SALINGER FELD 10
WITTEN-ANNEN, GERMANY 58454
2
BAYER TECHNOLOGY SERVICES GMBH
KAISER-WILHELM-ALLEE, GEBAUDE K9
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060202055
10521143
Correspondence name and address
JUAN C. ARIAS
1585 BROADWAY
PROSKAUER ROSE LLP
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:016880/0556   Pages: 3
Recorded: 08/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSE, RAINER
Exec Dt:
07/12/2005
2
KEGGENHOFF, BERTHOLD
Exec Dt:
07/07/2005
3
MUNNIG, JURGEN
Exec Dt:
07/13/2005
4
RITTER, JOACHIM
Exec Dt:
07/14/2005
5
STEFFENS, FRIEDHELM
Exec Dt:
07/07/2005
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7322565
US20060038306
11199697
Correspondence name and address
JOHN E. MROZINSKI, JR.
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 18
Reel/Frame:018834/0856   Pages: 2
Recorded: 01/31/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBLE, AXEL
Exec Dt:
04/28/2006
2
RITTER, JOACHIM
Exec Dt:
05/11/2006
3
SCHMIDT, DIETER
Exec Dt:
05/12/2006
Assignee
1
BAYER TECHNOLOGY SERVICES GMBH
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8075175
US20070280039
10579401
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
875 THIRD AVENUE, 18TH FLOOR
NEW YORK, NY 10022
Assignment: 19
Reel/Frame:019163/0026   Pages: 4
Recorded: 04/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, JOACHIM
Exec Dt:
03/20/2007
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
D-79108 FREIBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8275083
US20070189335
11626213
Correspondence name and address
PATRICK J. O'SHEA
O'SHEA, GETZ & KOSAKOWSKI, P.C.
1500 MAIN STREET, SUITE 912
SPRINGFIELD, MASSACHUSETTS 01115
Assignment: 20
Reel/Frame:019734/0345   Pages: 2
Recorded: 08/16/2007
Attorney Dkt #:2037-0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIDENBACH, REINER
Exec Dt:
06/27/2007
2
FRANKE, JOERG
Exec Dt:
06/27/2007
3
RITTER, JOACHIM
Exec Dt:
06/28/2007
4
JUNG, CHRISTIAN
Exec Dt:
06/28/2007
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 1*9
79108 FREIBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7761756
US20070294605
11803853
Correspondence name and address
HAROLD C. MOORE
MAGINOT, MOORE & BECK
111 MONUMENT CIRCLE, SUITE 3250
INDIANAPOLIS, IN 46204-5109
Assignment: 21
Reel/Frame:022391/0495   Pages: 6
Recorded: 03/13/2009
Attorney Dkt #:PO9131/BMS071153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUSCH, ANDREAS
Exec Dt:
02/06/2009
2
STEFFENS, CHRISTIAN
Exec Dt:
02/11/2009
3
WASTIAN, DIETMAR
Exec Dt:
02/06/2009
4
KELLER-KILLEWALD, MANFRED
Exec Dt:
02/26/2009
5
BOEHM, MATTHIAS
Exec Dt:
02/11/2009
6
RITTER, JOACHIM
Exec Dt:
02/16/2009
7
GRUENWALD, MARCUS
Exec Dt:
03/04/2009
Assignee
1
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8079752
US20090175121
12316716
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 22
Reel/Frame:022855/0084   Pages: 6
Recorded: 06/22/2009
Attorney Dkt #:WESTP.P009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUBEHN, THILO
Exec Dt:
05/08/2009
2
RITTER, JOACHIM
Exec Dt:
05/15/2009
3
UMBACH, GERT
Exec Dt:
05/25/2009
4
BAECHER, DIETER
Exec Dt:
06/15/2009
5
HORN, WOLFGANG
Exec Dt:
05/29/2009
6
FRANKE, JOERG
Exec Dt:
06/15/2009
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
FREIBURG, GERMANY 79108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8594225
US20090252210
12370702
Correspondence name and address
ANDREW F. YOUNG
LACKENBACH SIEGEL LLP
ONE CHASE ROAD
SCARSDALE, NY 10583
Assignment: 23
Reel/Frame:022832/0797   Pages: 2
Recorded: 06/16/2009
Attorney Dkt #:CL3224USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, JOACHIM
Exec Dt:
05/19/2009
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100056750
12516011
Correspondence name and address
JOHN A. LANGWORTHY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 24
Reel/Frame:028806/0839   Pages: 11
Recorded: 08/17/2012
Attorney Dkt #:P025 00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FELLER, ROLF
Exec Dt:
03/20/2012
2
PAUL, HANNS-INGOLF
Exec Dt:
03/29/2012
3
WAGNER, PAUL
Exec Dt:
05/08/2012
4
LOVEGROVE, JOHN
Exec Dt:
03/22/2012
5
KIRCHHOFF, JORG
Exec Dt:
04/04/2012
6
RITTER, JOACHIM
Exec Dt:
07/24/2012
7
LEIBERICH, RICARDA
Exec Dt:
03/20/2012
8
WIESNER, UDO
Exec Dt:
05/08/2012
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
1763 GRANGES-PACCOT / CH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747756
US20120302706
13381152
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 25
Reel/Frame:032088/0200   Pages: 18
Recorded: 01/30/2014
Attorney Dkt #:P025 00013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, HANNS-INGOLF
Exec Dt:
11/28/2013
2
FELLER, ROLF
Exec Dt:
11/28/2013
3
WAGNER, PAUL
Exec Dt:
11/27/2013
4
LOVEGROVE, JOHN
Exec Dt:
12/10/2013
5
RITTER, JOACHIM
Exec Dt:
12/18/2013
6
LEIBERICH, RICARDA
Exec Dt:
12/03/2013
7
KIRCHHOFF, JORG
Exec Dt:
01/16/2014
8
WIESNER, UDO
Exec Dt:
11/26/2013
Assignee
1
LANXESS INTERNATIONAL SA
CH-1763 GRANGES-PACCOT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068031
US20140148561
13995246
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 26
Reel/Frame:032406/0685   Pages: 3
Recorded: 03/11/2014
Attorney Dkt #:1001/0244PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, JOACHIM
Exec Dt:
01/17/2014
2
FRANKE, JOERG
Exec Dt:
01/17/2014
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
FREIBURG, GERMANY D-79108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9341463
US20140197820
14154752
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 27
Reel/Frame:032459/0228   Pages: 3
Recorded: 03/18/2014
Attorney Dkt #:1001/0245PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, JOACHIM
Exec Dt:
01/17/2014
2
FRANKE, JOERG
Exec Dt:
01/17/2014
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
FREIBURG, GERMANY D-79108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9348003
US20140197821
14154812
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 28
Reel/Frame:032431/0134   Pages: 3
Recorded: 03/13/2014
Attorney Dkt #:1001/0246PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, JOACHIM
Exec Dt:
01/22/2014
2
FRANKE, JOERG
Exec Dt:
01/22/2014
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
FREIBURG, GERMANY D-79108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9279702
US20140197822
14154995
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 29
Reel/Frame:032749/0927   Pages: 8
Recorded: 04/24/2014
Attorney Dkt #:P025 00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBERICH, RICARDA
Exec Dt:
03/24/2014
2
RITTER, JOACHIM
Exec Dt:
03/24/2014
3
PAUL, HANNS-INGOLF
Exec Dt:
03/24/2014
4
WIESNER, UDO
Exec Dt:
03/24/2014
5
LUESGEN, HOLGER
Exec Dt:
03/25/2014
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12 CH-1763
GRANGES PACCOT, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127137
US20140309362
14233548
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 30
Reel/Frame:036193/0279   Pages: 8
Recorded: 07/28/2015
Attorney Dkt #:P025 00014D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBERICH, RICARDA
Exec Dt:
03/24/2014
2
RITTER, JOACHIM
Exec Dt:
03/24/2014
3
PAUL, HANNS-INGOLF
Exec Dt:
03/26/2014
4
WIESNER, UDO
Exec Dt:
03/24/2014
5
LUESGEN, HOLGER
Exec Dt:
03/25/2014
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657158
US20150329700
14810703
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 31
Reel/Frame:036858/0514   Pages: 8
Recorded: 10/22/2015
Attorney Dkt #:P025 00014D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIBERICH, RICARDA
Exec Dt:
03/24/2014
2
RITTER, JOACHIM
Exec Dt:
03/24/2014
3
PAUL, HANNS-INGOLF
Exec Dt:
03/26/2014
4
WIESNER, UDO
Exec Dt:
03/24/2014
5
LUESGEN, HOLGER
Exec Dt:
03/25/2014
Assignee
1
LANXESS INTERNATIONAL SA
ROUTE LOUIS BRAILLE 12
GRANGES-PACCOT, SWITZERLAND CH-1763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657158
US20150329700
14810703
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 32
Reel/Frame:035763/0772   Pages: 2
Recorded: 06/02/2015
Attorney Dkt #:S2232/20005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEGENSTEIN, ANDREAS
Exec Dt:
04/23/2015
2
RITTER, JOACHIM
Exec Dt:
04/29/2015
3
KASTNER, THOMAS
Exec Dt:
04/24/2015
4
SCHUMACHER, MARKUS
Exec Dt:
04/24/2015
Assignee
1
VIRTUAL FORGE GMBH
SPEYERER STRASSE 6
HEIDELBERG, GERMANY 69115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10481981
US20140379664
13921834
Correspondence name and address
LAWRENCE E. ASHERY
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 33
Reel/Frame:036093/0963   Pages: 3
Recorded: 07/15/2015
Attorney Dkt #:1001/0279PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, JOACHIM
Exec Dt:
06/23/2015
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
FREIBURG, GERMANY D-79108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10161997
US20150369860
14746224
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 34
Reel/Frame:036676/0769   Pages: 3
Recorded: 09/29/2015
Attorney Dkt #:074023-0631-530824
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ULBRICH, DAGMAR
Exec Dt:
08/31/2015
2
HOHEISEL, WERNER
Exec Dt:
09/02/2015
3
RITTER, JOACHIM
Exec Dt:
09/07/2015
4
KRUEGER, LARS
Exec Dt:
09/09/2015
Assignee
1
BAYER MATERIALSCIENCE AG
LAW AND PATENTS
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160020466
14769700
Correspondence name and address
DRINKER BIDDLE REATH LLP
222 DELAWARE AVE, SUITE 1410
WILMINGTON, DE 19801
Assignment: 35
Reel/Frame:037113/0980   Pages: 4
Recorded: 11/16/2015
Attorney Dkt #:1001/0294PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTHERS, DAVID
Exec Dt:
10/05/2015
2
RITTER, JOACHIM
Exec Dt:
10/06/2015
3
WAGNER, MICHAEL
Exec Dt:
10/06/2015
4
VON EHR, MARKUS
Exec Dt:
10/06/2015
5
KAUTER, THOMAS
Exec Dt:
10/05/2015
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
FREIBURG, GERMANY D-79108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9739845
US20160097806
14872729
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 36
Reel/Frame:039360/0070   Pages: 5
Recorded: 07/15/2016
Attorney Dkt #:815224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKART, GERALD
Exec Dt:
04/05/2016
2
KLAMSER, HERBERT
Exec Dt:
04/05/2016
3
MOROZINI DE LIRA, ADRIANO
Exec Dt:
04/05/2016
4
OEFELE, PATRICK
Exec Dt:
04/05/2016
5
STRAUB, PHILIPP
Exec Dt:
04/05/2016
6
RITTER, JOACHIM
Exec Dt:
04/05/2016
Assignee
1
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART, GERMANY 70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9873312
US20170028825
15209772
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 37
Reel/Frame:041152/0776   Pages: 6
Recorded: 12/21/2016
Attorney Dkt #:20014.19 ASSIGN/DEC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNGERER, DIETER
Exec Dt:
09/23/2016
2
RITTER, JOACHIM
Exec Dt:
09/30/2016
3
GRIPP, SEBASTIAN
Exec Dt:
12/13/2016
Assignee
1
AREVA GMBH
PAUL-GOSSEN-STRASSE 100
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10067097
US20170030869
15123946
Correspondence name and address
RYAN E. KELLER
1010 N 500 E
SUITE 210
NORTH SALT LAKE, UT 84054
Assignment: 38
Reel/Frame:040808/0135   Pages: 3
Recorded: 12/30/2016
Attorney Dkt #:1001/0317PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUTER, THOMAS
Exec Dt:
12/09/2016
2
MUTHERS, DAVID
Exec Dt:
12/09/2016
3
RITTER, JOACHIM
Exec Dt:
12/09/2016
Assignee
1
MICRONAS GMBH
HANS-BUNTE-STRASSE 19
FREIBURG, GERMANY D-79108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10018685
US20170153297
15366401
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 39
Reel/Frame:046187/0803   Pages: 3
Recorded: 06/25/2018
Attorney Dkt #:1001/0329PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, JOACHIM
Exec Dt:
08/11/2017
Assignee
1
TDK - MICRONAS GMBH
HANS-BUNTE-STRASSE 19
FREIBURG, GERMANY D-79108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10317479
US20180038920
15668031
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 40
Reel/Frame:044275/0711   Pages: 3
Recorded: 12/01/2017
Attorney Dkt #:P025 00002USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, JOACHIM
Exec Dt:
11/27/2017
Assignee
1
BAYER TECHNOLOGY SERVICES GMBH
NRW
BUILDING K9
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10384190
US20180236428
15548516
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 41
Reel/Frame:044637/0311   Pages: 8
Recorded: 01/17/2018
Attorney Dkt #:074023-0774-US-572808
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRABLOWITZ, HANS GEORG
Exec Dt:
12/13/2017
2
PROSS, ALEXANDER
Exec Dt:
12/19/2017
3
WITKOWSKI, REINER
Exec Dt:
12/19/2017
4
BREUER, HOLGER
Exec Dt:
12/28/2017
5
GESTERMANN, SVEN
Exec Dt:
12/19/2017
6
HAHN, CHRISTIAN JOACHIM
Exec Dt:
12/19/2017
7
SCHUBERT, STEPHAN
Exec Dt:
12/19/2017
8
RITTER, JOACHIM
Exec Dt:
12/20/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752727
NONE
15743342
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, 19801-1621 UNITED STATES
Assignment: 42
Reel/Frame:053742/0153   Pages: 6
Recorded: 09/11/2020
Attorney Dkt #:ZYMR-039/02US 327574-2323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBARRAN, ALEJANDRA ALVAREZ
Exec Dt:
03/15/2019
2
KOCH, CAROL
Exec Dt:
03/15/2019
3
MCNAMARA, JOHN
Exec Dt:
03/15/2019
4
RICAPITO, NICOLE G.
Exec Dt:
03/28/2019
5
RITTER, JOACHIM
Exec Dt:
03/15/2019
Assignee
1
ZYMERGEN INC.
5980 HORTON STREET
SUITE 105
EMERYVILLE, CALIFORNIA 94608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210040257
16979788
Correspondence name and address
COOLEY LLP ATTN: IP DOCKETING DEPARTMENT
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 43
Reel/Frame:057094/0142   Pages: 4
Recorded: 08/05/2021
Attorney Dkt #:ZMGNP030WO/ZYM0108-WO-00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHAGWAT, NANDITA
Exec Dt:
06/28/2021
2
DICKENS, JOHN
Exec Dt:
06/27/2021
3
RITTER, JOACHIM
Exec Dt:
06/25/2021
4
VANDEZANDE, GERALD A.
Exec Dt:
06/28/2021
5
VANDEZANDE, JONATHON E.
Exec Dt:
06/28/2021
6
MCNAMARA, JOHN
Exec Dt:
07/10/2021
Assignee
1
ZYMERGEN INC.
5980 HORTON ST.
SUITE 105
EMERYVILLE, CALIFORNIA 94608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220098457
17424082
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P. O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 44
Reel/Frame:060393/0617   Pages: 9
Recorded: 07/03/2022
Attorney Dkt #:2206.075US_P02500004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FELLER, ROLF
Exec Dt:
03/22/2022
2
LOVEGROVE, JOHN GEORGE ARNOLD
Exec Dt:
04/13/2022
3
KIRCHHOFF, JÖRG
Exec Dt:
04/28/2022
4
WAGNER, PAUL
Exec Dt:
03/22/2022
5
LEIBERICH, RICARDA
Exec Dt:
03/23/2022
6
RITTER, JOACHIM
Exec Dt:
03/29/2022
Assignee
1
ARLANXEO DEUTSCHLAND GMBH
ALTE HEERSTRASSE 2
DORMAGEN, GERMANY 41540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210147590
16629634
Correspondence name and address
TERRY M. FINERMAN
29 W. LAWRENCE STREET, STE. 210
PONTIAC, MI 48342
Assignment: 45
Reel/Frame:060885/0469   Pages: 7
Recorded: 08/24/2022
Attorney Dkt #:2206.074US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FELLER, ROLF
Exec Dt:
03/22/2022
2
LEIBERICH, RICARDA
Exec Dt:
03/22/2022
3
WIESNER, UDO
Exec Dt:
04/04/2022
4
GRONOWSKI, ADAM
Exec Dt:
04/13/2022
5
RITTER, JOACHIM
Exec Dt:
03/29/2022
Assignee
1
ARLANXEO DEUTSCHLAND GMBH
ALTE HEERSTRASSE 2
DORMAGEN, GERMANY 41540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578157
US20210139621
16629612
Correspondence name and address
TERRY M. FINERMAN
29 W. LAWRENCE STREET
PONTIAC, MI 48342
Assignment: 46
Reel/Frame:065681/0334   Pages: 6
Recorded: 11/28/2023
Attorney Dkt #:ZYMR-061/01WO, 01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, CAROL A.
Exec Dt:
05/13/2023
2
RITTER, JOACHIM
Exec Dt:
09/28/2023
3
SAFKO, JASON
Exec Dt:
05/17/2023
4
UDDIN, MD NAZIM
Exec Dt:
05/11/2023
5
SHAO, JENNY
Exec Dt:
07/06/2023
Assignee
1
ZYMERGEN INC.
5300 CHIRON WAY
EMERYVILLE, CALIFORNIA 94608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230323168
18020754
Correspondence name and address
COOLEY LLP ATTN: IP DOCKETING DEPARTMENT
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 47
Reel/Frame:067103/0794   Pages: 11
Recorded: 04/15/2024
Attorney Dkt #:1343-ZYM0122-US-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZOOMBELT, ARJAN
Exec Dt:
03/22/2024
2
MCNAMARA, JOHN
Exec Dt:
01/27/2016
3
RITTER, JOACHIM
Exec Dt:
03/27/2024
4
MACLEAN, MICHAEL WILLIAM ANGUS
Exec Dt:
03/27/2024
5
HULL, KELBY
Exec Dt:
03/25/2024
6
HOMYAK, PATRICK
Exec Dt:
03/25/2024
7
POLIAK, PETER LUCAS
Exec Dt:
03/27/2024
Assignee
1
ZYMERGEN ACQUISITION SUB, INC.
27 DRYDOCK AVE.
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230242720
18003611
Correspondence name and address
BERNADETTE M. BENNETT LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758

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