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Patent Assignment Assignee Details
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Assignee Name : BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Total Assignments: 209
Assignment: 201
Reel/Frame:005615/0151   Pages: 2
Recorded: 02/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOPPE, MANFRED
Exec Dt:
12/04/1990
2
HERD, KARL-JOSEF
Exec Dt:
12/04/1990
3
STOHR, FRANK-MICHAEL
Exec Dt:
12/04/1990
4
HENK, HERMANN
Exec Dt:
12/04/1990
5
SCHUNDEHUTTE, KARL-HEINZ
Exec Dt:
12/16/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5270454
NONE
07653840
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 202
Reel/Frame:005615/0384   Pages: 2
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIELARTZIK, HARALD
Exec Dt:
12/12/1990
2
HEINZ, HANS-DETLEF
Exec Dt:
12/14/1990
3
DHEIN, ROLF
Exec Dt:
12/14/1990
4
SAYED, AZIZ E.
Exec Dt:
12/14/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143956
NONE
07656680
Correspondence name and address
RICHARD T. FOSTER
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 203
Reel/Frame:005613/0261   Pages: 2
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOCKER, HARTWIG
Exec Dt:
12/17/1990
2
KEUL, HELMUT
Exec Dt:
12/17/1990
3
LEITZ, EDGAR
Exec Dt:
12/07/1990
4
SCHON, NORBERT
Exec Dt:
12/04/1990
5
KUHLING, STEFFEN
Exec Dt:
12/04/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116918
NONE
07657410
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 204
Reel/Frame:005669/0654   Pages: 2
Recorded: 04/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DREWES, MARK W.
Exec Dt:
02/06/1991
2
HAUG, MICHAEL
Exec Dt:
02/06/1991
3
LURSSEN, KLAUS
Exec Dt:
02/08/1991
4
SANTEL, HANS-JOACHIM
Exec Dt:
02/07/1991
5
SCHMIDT, ROBERT R.
Exec Dt:
02/08/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5185026
NONE
07680495
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 205
Reel/Frame:005679/0221   Pages: 2
Recorded: 04/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEHNER, OTTO
Exec Dt:
02/06/1991
2
WOLLWEBER, HARTMUT
Exec Dt:
02/06/1991
3
ROSEN, BRUNO
Exec Dt:
02/06/1991
4
ZAISS, SIEGFRIED
Exec Dt:
02/06/1991
5
GOLDMANN, SIEGFRIED
Exec Dt:
02/06/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234935
NONE
07680454
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 206
Reel/Frame:005618/0702   Pages: 2
Recorded: 02/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMPF, ROBERT
Exec Dt:
02/08/1991
2
WEHRMANN, ROLF
Exec Dt:
02/08/1991
3
PIELARTZIK, HARALD
Exec Dt:
02/08/1991
4
NERGER, DITTMAR
Exec Dt:
02/08/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5221727
NONE
07659626
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 207
Reel/Frame:005676/0013   Pages: 2
Recorded: 04/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROTTGER, JUTTA
Exec Dt:
02/15/1991
2
PASSON, KARL-HEINZ
Exec Dt:
02/18/1991
3
SCHROER, WOLF-DIETER
Exec Dt:
02/21/1991
4
KORTMANN, MARGOT
Exec Dt:
04/02/1991
5
KORTMANN, BETTINA
Exec Dt:
04/02/1991
6
KORTMANN, AXEL
Exec Dt:
04/02/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5115013
NONE
07686321
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 208
Reel/Frame:005675/0775   Pages: 2
Recorded: 04/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDREE, ROLAND
Exec Dt:
03/28/2023
2
HAUG, MICHAEL
Exec Dt:
03/12/1991
3
LURSSEN, KLAUS
Exec Dt:
03/12/1991
4
SANTEL, HANS-JOACHIM
Exec Dt:
03/12/1991
5
SCHMIDT, ROBERT R.
Exec Dt:
03/12/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5300676
NONE
07684545
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 209
Reel/Frame:005680/0544   Pages: 2
Recorded: 04/16/1991
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignors
1
FRANYUTTI, SERGIO
Exec Dt:
04/12/1991
2
BRECHT, KLAUS
Exec Dt:
04/02/1991
Assignees
1
MOBAY CORPORATION, PITTSBURGH, PA., A CORP. OF NJ
PENNSYLVANIA
2
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166183
NONE
07686078
Correspondence name and address
PATENT DEPT.
MOBAY CORPORATION
MOBAY RD.
PITTSBURGH, PA 15205-9741
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