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Assignor Name : KIRCHER, KLAUS
Total Assignments: 21
Assignment: 1
Reel/Frame:004128/0653   Pages: 1
Recorded: 05/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COHNEN, WOLFGANG
Exec Dt:
05/11/1983
2
KIRCHER, KLAUS
Exec Dt:
05/11/1983
3
MULLER, PETER R.
Exec Dt:
05/11/1983
4
KRISHNAN, SIVARAM
Exec Dt:
05/15/1983
5
NEURAY, DIETER
Exec Dt:
05/15/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4552911
NONE
06462152
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:004139/0775   Pages: 1
Recorded: 06/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EIMERS, ERICH
Exec Dt:
05/25/1983
2
DHEIN, ROLF
Exec Dt:
05/25/1983
3
KIRCHER, KLAUS
Exec Dt:
05/25/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4456717
NONE
06502357
Correspondence name and address
GENE HARSH
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:004301/0580   Pages: 1
Recorded: 06/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRISHNAN, SIVARAM
Exec Dt:
05/17/1984
2
KIRCHER, KLAUS
Exec Dt:
05/17/1984
3
KRESS, HANS-JURGEN
Exec Dt:
05/17/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4594375
NONE
06617198
Correspondence name and address
PAT. DEPT.
MOBAY CHEM. CORP.
PENN LINCOLN PWY. W.
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:004272/0784   Pages: 1
Recorded: 06/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROOS, ERNST
Exec Dt:
05/24/1984
2
KIRCHER, KLAUS
Exec Dt:
05/24/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521542
NONE
06619612
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:004307/0329   Pages: 1
Recorded: 08/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DHEIN, ROLF
Exec Dt:
08/08/1984
2
MEIER, HELMUT M.
Exec Dt:
08/08/1984
3
MEISSNER, HANS J.
Exec Dt:
08/08/1984
4
KIRCHER, KLAUS
Exec Dt:
08/08/1984
5
OELS, UDO
Exec Dt:
08/08/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4627949
NONE
06644484
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:004318/0948   Pages: 1
Recorded: 09/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
08/28/1984
2
KIRCHER, KLAUS
Exec Dt:
08/28/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4615832
NONE
06654582
Correspondence name and address
PATENT DEPT.,
MOBAY CHEMICAL CORP.,
PENN LINCOLN PARKWAY WEST
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:004326/0663   Pages: 1
Recorded: 10/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
09/20/1984
2
KIRCHER, KLAUS
Exec Dt:
09/20/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4661543
NONE
06661770
Correspondence name and address
LAWRENCE S. POPE
MOBAY CHEMICAL CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:004365/0683   Pages: 1
Recorded: 02/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMER, HEINZ
Exec Dt:
01/17/1985
2
KIRCHER, KLAUS
Exec Dt:
01/17/1985
3
MEYER, ROLF-VOLKER
Exec Dt:
01/17/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4567210
NONE
06697996
Correspondence name and address
PAT. DEPT.
MOBAY CHEM. CORP., PENN LINCOLN PWY., W.
PITTSBURGH, PA 15205
Assignment: 9
Reel/Frame:004424/0829   Pages: 1
Recorded: 06/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
06/07/1985
2
KIRCHER, KLAUS
Exec Dt:
06/07/1985
3
BOTTENBRUCH, LUDWIG
Exec Dt:
06/07/1985
4
KOEMM, ULRICH
Exec Dt:
06/07/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774273
NONE
06749701
Correspondence name and address
PATENT DEPT.
MOBAY CHEMICAL CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:004483/0145   Pages: 1
Recorded: 11/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRESS, HANS-JURGEN
Exec Dt:
10/25/1985
2
BOTTENBRUCH, LUDWIG
Exec Dt:
10/25/1985
3
WITMAN, MARK
Exec Dt:
10/21/1985
4
KIRCHER, KLAUS
Exec Dt:
10/25/1985
5
LINDNER, CHRISTIAN
Exec Dt:
10/25/1985
6
OTT, KARL-HEINZ
Exec Dt:
10/25/1985
Assignee
1
BAYER AKTIENGESELLSCAFT, A CORP. OF GERMANY
LEVERKUSE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4649168
NONE
06797531
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:004658/0099   Pages: 1
Recorded: 01/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOLL, THOMAS
Exec Dt:
12/19/1986
2
SERINI, VOLKER
Exec Dt:
12/19/1986
3
RATHMANN, DIETRICH
Exec Dt:
12/19/1986
4
SAVAGE, ROSS
Exec Dt:
12/19/1986
5
KIRCHER, KLAUS
Exec Dt:
12/19/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4797435
NONE
07002749
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 12
Reel/Frame:004662/0240   Pages: 1
Recorded: 01/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMMER, HEINZ
Exec Dt:
01/02/1987
2
KIRCHER, KLAUS
Exec Dt:
01/02/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4728673
NONE
07005536
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:004836/0639   Pages: 1
Recorded: 02/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARTER, RUSSELL P. JR.
Exec Dt:
02/12/1987
2
GRIGO, ULRICH
Exec Dt:
02/06/1987
3
KRISHNAN, SIVARAM
Exec Dt:
02/10/1987
4
WITMAN, MARK W.
Exec Dt:
02/11/1987
5
KIRCHER, KLAUS
Exec Dt:
02/06/1987
6
KRESS, HANS-JURGEN
Exec Dt:
02/11/1987
7
ALEWELT, WOLFGANG
Exec Dt:
02/06/1987
Assignees
1
MOBAY CORPORATION, A CORP. OF NEW JERSEY
PITTSBURGH, PENNSYLVANIA
2
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4753994
NONE
06936852
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP.,
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:005257/0911   Pages: 1
Recorded: 03/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHST, HOLGER
Exec Dt:
02/16/1990
2
MEIER, HELMUT-MARTIN
Exec Dt:
02/16/1990
3
KIRCHER, KLAUS
Exec Dt:
02/16/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5036151
NONE
07493269
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORPORATION
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:005809/0507   Pages: 2
Recorded: 08/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HORN, KLAUS
Exec Dt:
06/13/1991
2
KIRCHER, KLAUS
Exec Dt:
06/13/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, D 5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202374
NONE
07744762
Correspondence name and address
PATENT DEPT.
MOBAY CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:006083/0760   Pages: 2
Recorded: 04/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLER, BURKHART
Exec Dt:
12/17/1991
2
KIRCHER, KLAUS
Exec Dt:
12/12/1991
3
GRIGO, ULRICH
Exec Dt:
01/06/1992
4
HORN, KLAUS
Exec Dt:
12/18/1991
5
EBERT, WOLFGANG
Exec Dt:
12/18/1991
6
LUNDY, CHARLES-EARL
Exec Dt:
12/18/1991
Assignees
1
BAYER AKTIENGESELLSCHAFT A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
2
MOBAY CORPORATION A CORPORATION OF UNITED STATES
PITTSBURGH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5132331
NONE
07815302
Correspondence name and address
MILES INC.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 17
Reel/Frame:006179/0883   Pages: 2
Recorded: 07/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLER, BURKHARD
Exec Dt:
02/10/1992
2
HORN, KLAUS
Exec Dt:
02/10/1992
3
EBERT, WOLFGANG
Exec Dt:
02/10/1992
4
KIRCHER, KLAUS
Exec Dt:
02/11/1992
5
PIONTEK, JOHANN
Exec Dt:
02/12/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D 5090 LEVERKUSEN, BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5158985
NONE
07815085
Correspondence name and address
MILES INC.
ARON PREIS
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 18
Reel/Frame:007007/0815   Pages: 2
Recorded: 05/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIDER, RICHARD
Exec Dt:
06/15/1993
2
SCHOLL, THOMAS
Exec Dt:
06/15/1993
3
KIRCHER, KLAUS
Exec Dt:
06/15/1993
4
HORN, KLAUS
Exec Dt:
06/16/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTABTEILUNG
LEVERKUSEN, BAYERWERK, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356965
NONE
08060379
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 19
Reel/Frame:007333/0627   Pages: 4
Recorded: 02/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARCHEY, RICK L.
Exec Dt:
04/22/1994
2
LUNDY, CHARLES E.
Exec Dt:
04/22/1994
3
MELTZER, AARON D.
Exec Dt:
04/22/1994
4
PIELARTZIK, HARALD
Exec Dt:
04/22/1994
5
FENNHOFF, GERHARD
Exec Dt:
04/12/1994
6
HUFEN, RALF
Exec Dt:
04/12/1994
7
KIRCHER, KLAUS
Exec Dt:
04/12/1994
8
SCHUBERT, RUDIGER
Exec Dt:
04/12/1994
9
WEIDER, RICHARD
Exec Dt:
04/12/1994
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTABTEILUNG
D-51368 LEVERKUSEN, GERMANY
2
MILES INC.
MOBAY ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464893
NONE
08216576
Correspondence name and address
MILES INC.
ARON PREIS
PATENT DEPT.
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 20
Reel/Frame:007311/0375   Pages: 2
Recorded: 01/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENNHOFF, GERHARD
Exec Dt:
01/03/1995
2
HUFEN, RALF
Exec Dt:
01/03/1995
3
KIRCHER, KLAUS
Exec Dt:
01/03/1995
4
EBERT, WOLFGANG
Exec Dt:
01/03/1995
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5612398
NONE
08371993
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 21
Reel/Frame:013882/0595   Pages: 2
Recorded: 03/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIDEL, ANDREAS
Exec Dt:
02/10/2003
2
KIRCHER, KLAUS
Exec Dt:
02/10/2003
3
ECKEL, THOMAS
Exec Dt:
02/10/2003
4
WITMANN, DIETER
Exec Dt:
02/10/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838518
US20030153658
10320119
Correspondence name and address
BAYERS POLYMERS LLC
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741

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