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Patent Assignment Assignor Details
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Assignor Name : WEHNERT, WOLFGANG
Total Assignments: 10
Assignment: 1
Reel/Frame:004788/0627   Pages: 1
Recorded: 10/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEHNERT, WOLFGANG
Exec Dt:
09/23/1987
2
GRIGO, ULRICH
Exec Dt:
09/23/1987
3
SCHMID, HELMUT
Exec Dt:
09/23/1987
4
WAGNER, JOACHIM
Exec Dt:
09/23/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777215
NONE
07107109
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:004889/0518   Pages: 1
Recorded: 05/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUJARDIN, RALF
Exec Dt:
04/22/1988
2
EBERT, WOLFGANG
Exec Dt:
04/22/1988
3
MEYER, ROLF-VOLKER
Exec Dt:
04/22/1988
4
BERG, KLAUS
Exec Dt:
04/22/1988
5
GRIGO, ULRICH
Exec Dt:
04/22/1988
6
WEHNERT, WOLFGANG
Exec Dt:
04/22/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4874816
NONE
07194648
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP.
MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:005039/0249   Pages: 1
Recorded: 02/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DZIURLA, HEINZ-JURGEN
Exec Dt:
01/16/1989
2
KRAFT, KLAUS
Exec Dt:
01/16/1989
3
REINKING, KLAUS
Exec Dt:
01/16/1989
4
WEHNERT, WOLFGANG
Exec Dt:
01/16/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093035
NONE
07306672
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:005114/0429   Pages: 1
Recorded: 08/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DZIURLA, HANS-JURGEN
Exec Dt:
07/27/1989
2
REINKING, KLAUS
Exec Dt:
07/27/1989
3
WEHNERT, WOLFGANG
Exec Dt:
07/27/1989
4
TRESPER, ERHARD
Exec Dt:
07/27/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985175
NONE
07393217
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:005111/0665   Pages: 1
Recorded: 08/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TRAENCKNER, HANS-JOACHIM
Exec Dt:
08/02/1989
2
LOHR, KARL-DIETER
Exec Dt:
08/02/1989
3
WEHNERT, WOLFGANG
Exec Dt:
08/02/1989
4
WULFF, CLAUS
Exec Dt:
08/02/1989
5
ARLT, WOLFGANG
Exec Dt:
08/02/1989
6
PAUL, HANNS-INGOLF
Exec Dt:
08/02/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990595
NONE
07393724
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:005213/0415   Pages: 1
Recorded: 01/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIRINYAN, KIRKOR
Exec Dt:
12/18/1989
2
KOHLER, KARL-HEINZ
Exec Dt:
12/18/1989
3
REINKING, KLAUS
Exec Dt:
12/18/1989
4
RUSSELER, WOLFGANG
Exec Dt:
12/18/1989
5
WEHNERT, WOLFGANG
Exec Dt:
12/18/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5108823
NONE
07459983
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 7
Reel/Frame:005627/0522   Pages: 2
Recorded: 03/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLER, BURKHARD
Exec Dt:
02/04/1991
2
UERDINGEN, WALTER
Exec Dt:
02/04/1991
3
WEHNERT, WOLFGANG
Exec Dt:
02/04/1991
4
SCHMIDT, MANFRED
Exec Dt:
02/04/1991
5
SCHAFER, WALTER
Exec Dt:
02/04/1991
6
REINKING, KLAUS
Exec Dt:
02/04/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5064884
NONE
07664097
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 8
Reel/Frame:005627/0327   Pages: 2
Recorded: 03/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLER, BURKHARD
Exec Dt:
02/08/1991
2
WEHNERT, WOLFGANG
Exec Dt:
02/08/1991
3
UERDINGEN, WALTER
Exec Dt:
02/08/1991
4
FRANKE, JOACHIM
Exec Dt:
02/08/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124382
NONE
07664096
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 9
Reel/Frame:005636/0869   Pages: 2
Recorded: 03/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHLER, BURKHARD
Exec Dt:
02/11/1991
2
UERDINGEN, WALTER
Exec Dt:
02/11/1991
3
KRAFT, KLAUS
Exec Dt:
02/11/1991
4
HEINZ, HANS-DETLEF
Exec Dt:
02/11/1991
5
WEHNERT, WOLFGANG
Exec Dt:
02/11/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5102929
NONE
07667341
Correspondence name and address
RICHARD T. FOSTER
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:015052/0145   Pages: 3
Recorded: 08/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIPPERT, SIEGFRIED
Exec Dt:
03/22/2004
2
BIELFELDT, TIM
Exec Dt:
02/23/2004
3
MILLING, KLAUS
Exec Dt:
03/01/2004
4
WEICHERT, BODO
Exec Dt:
03/04/2004
5
WEHNERT, WOLFGANG
Exec Dt:
03/16/2004
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060054726
10490358
Correspondence name and address
LANXESS CORPORATION
JILL DENESVICH
INTELLECTUAL PROPERTY DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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