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Patent Assignment Assignor Details
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Assignor Name : BONSE, GERHARD
Total Assignments: 21
Assignment: 1
Reel/Frame:003963/0256   Pages: 1
Recorded: 01/11/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, THOMAS
Exec Dt:
12/28/1981
2
TIMMLER, HELMUT
Exec Dt:
12/28/1981
3
BONSE, GERHARD
Exec Dt:
12/28/1981
4
BLANK, HEINZ U.
Exec Dt:
12/28/1981
5
MARZOLPH, GERHARD
Exec Dt:
12/28/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408044
NONE
06338811
Correspondence name and address
SPRUNG, FELFE, HORN,
LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:003990/0717   Pages: 1
Recorded: 03/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BONSE, GERHARD
Exec Dt:
03/05/1982
2
MARZOLPH, GERHARD
Exec Dt:
03/05/1982
3
BLANK, HEINZ U.
Exec Dt:
03/05/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4594427
NONE
06360495
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004017/0912   Pages: 1
Recorded: 06/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BONSE, GERHARD
Exec Dt:
05/25/1982
2
MARZOLPH, GERHARD
Exec Dt:
05/25/1982
3
BLANK, HEINZ U.
Exec Dt:
05/25/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496736
NONE
06384470
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004008/0057   Pages: 1
Recorded: 06/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BONSE, GERHARD
Exec Dt:
06/02/1982
2
SCHMIDT, THOMAS
Exec Dt:
06/02/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4456769
NONE
06387906
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004008/0054   Pages: 1
Recorded: 06/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BONSE, GERHARD
Exec Dt:
06/03/1982
2
SCHMIDT, THOMAS
Exec Dt:
06/03/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT , LEVERKUSEN,GERMANY, A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4443629
NONE
06387907
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004031/0223   Pages: 1
Recorded: 08/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BONSE, GERHARD
Exec Dt:
08/02/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4436905
NONE
06406679
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004167/0519   Pages: 1
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHTER, ROLAND
Exec Dt:
08/10/1983
2
REINECKE, PAUL
Exec Dt:
08/10/1983
3
MULLER, HANNS P.
Exec Dt:
08/10/1983
4
BONSE, GERHARD
Exec Dt:
08/10/1983
5
BRANDES, WILHELM
Exec Dt:
08/10/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560738
NONE
06524955
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004188/0068   Pages: 1
Recorded: 10/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BONSE, GERHARD
Exec Dt:
10/10/1983
2
LANTZSCH, REINHARD
Exec Dt:
10/10/1983
3
DORR, HENNING
Exec Dt:
10/10/1983
4
KREISS, WOLFGANG
Exec Dt:
10/10/1983
5
DICKORE, KARLFRIED
Exec Dt:
10/10/1983
6
DITGENS, KLAUS
Exec Dt:
10/10/1983
7
KRANZ, ECKART
Exec Dt:
10/10/1983
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4524205
NONE
06544334
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004652/0683   Pages: 1
Recorded: 12/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, NIKOLAUS
Exec Dt:
12/11/1986
2
BONSE, GERHARD
Exec Dt:
12/11/1986
3
ANDREWS, PETER
Exec Dt:
12/11/1986
4
STENDEL, WILHELM
Exec Dt:
12/11/1986
5
STEFFENS, ROBERT
Exec Dt:
12/11/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A GERMAN CORP
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4804655
NONE
06945442
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:005015/0263   Pages: 1
Recorded: 12/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BONSE, GERHARD
Exec Dt:
12/08/1988
2
HALLENBACH, WERNER
Exec Dt:
12/08/1988
3
LINDEL, HANS
Exec Dt:
12/08/1988
4
BERSCHAUER, FRIEDRICH
Exec Dt:
12/08/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960783
NONE
07292581
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:005052/0618   Pages: 1
Recorded: 03/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BONSE, GERHARD
Exec Dt:
02/10/1989
2
HALLENBACH, WERNER
Exec Dt:
02/10/1989
3
LINDEL, HANS
Exec Dt:
02/10/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT,
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939262
NONE
07320132
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:005436/0402   Pages: 2
Recorded: 09/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BONSE, GERHARD
Exec Dt:
08/24/1990
2
MULLER, NIKOLAUS
Exec Dt:
08/24/1990
3
HARDER, ACHIM
Exec Dt:
08/24/1990
Assignee
1
BAYER AKTIENGESELLSCHAF, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093343
NONE
07577970
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:005440/0837   Pages: 2
Recorded: 09/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, NIKOLAUS
Exec Dt:
09/06/1990
2
BONSE, GERHARD
Exec Dt:
09/06/1990
3
LINDNER, WERNER
Exec Dt:
09/06/1990
4
HARDER, ACHIM
Exec Dt:
09/06/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5095024
NONE
07581934
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:007279/0036   Pages: 3
Recorded: 12/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JESCHKE, PETER
Exec Dt:
10/07/1994
2
SCHERKENBECK, JURGEN
Exec Dt:
10/05/1994
3
BONSE, GERHARD
Exec Dt:
10/18/1994
4
BISCHOFF, ERWIN
Exec Dt:
10/26/1994
5
MENCKE, NORBERT
Exec Dt:
10/17/1994
6
HARDER, ACHIM
Exec Dt:
10/17/1994
7
LONDERSHAUSEN, MICHAEL
Exec Dt:
10/17/1994
8
MULLER, HARTWIG
Exec Dt:
10/26/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5624897
NONE
08353409
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
FOURTH FLOOR
TARRYTOWN, NY 10591-5144
Assignment: 15
Reel/Frame:007875/0917   Pages: 2
Recorded: 02/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARLT, DIETER
Exec Dt:
01/18/1996
2
BONSE, GERHARD
Exec Dt:
01/22/1996
3
REISEWITZ, FRIEDHELM
Exec Dt:
01/23/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5656748
NONE
08606787
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 16
Reel/Frame:008897/0017   Pages: 3
Recorded: 07/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONSE, GERHARD
Exec Dt:
05/05/1997
2
HAMM, MARTIN
Exec Dt:
05/07/1997
3
MULLER, HANNS-PETER
Exec Dt:
05/12/1997
4
NAIK, ARUNDEV HARIBHAI (DECEASED; SOLE HEIR: NEELA ARUNDEV NAIK)
Exec Dt:
05/26/1997
5
SCHEER, MARTIN
Exec Dt:
05/13/1997
6
STEGEMANN, MICHAEL
Exec Dt:
05/26/1997
7
VETTER, OLIVER
Exec Dt:
06/09/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998418
NONE
08875061
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 17
Reel/Frame:009238/0292   Pages: 5
Recorded: 05/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKANAKA, OSAMU
Exec Dt:
04/28/1998
2
OKADA, YUMIKO
Exec Dt:
03/14/1998
3
OHYAMA, MAKOTO
Exec Dt:
03/14/1998
4
MATSUMOTO, MAKI
Exec Dt:
03/14/1998
5
TAKAHASHI, MASAAKI
Exec Dt:
03/14/1998
6
MURAI, YUSUSHI
Exec Dt:
03/14/1998
7
IINUMA, KATSUHARU
Exec Dt:
04/28/1998
8
HARDER, ACHIM
Exec Dt:
03/31/1998
9
MENCKE, NORBERT
Exec Dt:
04/02/1998
10
BONSE, GERHARD
Exec Dt:
03/31/1998
11
JESCHKE, PETER
Exec Dt:
04/20/1998
Assignees
1
MEIJI SEIKA KAISHA, LTD.
4-16 KYOBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN
2
BAYER AKTIENGESELLSCHAFT
4-16 KYOBASHI 2-CHOME, CHUO-KU
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329338
NONE
09043558
Correspondence name and address
LARSON & TAYLOR
THOMAS P. SARRO
TRANSPOTOMAC PLAZA
1199 NORTH FAIRFAX STREET, SUITE 900
ALEXANDRIA, VIRGINIA 22314
Assignment: 18
Reel/Frame:009376/0686   Pages: 4
Recorded: 06/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JESCHKE, PETER
Exec Dt:
03/12/1998
2
BONSE, GERHARD
Exec Dt:
03/31/1998
3
THIELKING, GERHARD
Exec Dt:
03/16/1998
4
ETZEL, WINFRIED
Exec Dt:
03/16/1998
5
HARDER, ACHIM
Exec Dt:
03/23/1998
6
MENCKE, NORBERT
Exec Dt:
03/23/1998
7
KLEINKAUF, HORST
Exec Dt:
04/08/1998
8
ZOCHER, RAINER
Exec Dt:
04/08/1998
9
IINUMA, KATSUHARA
Exec Dt:
05/12/1998
10
MIYAMOTO, KOUICHI
Exec Dt:
05/12/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033879
NONE
09077913
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 19
Reel/Frame:010006/0114   Pages: 2
Recorded: 04/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARLT, DIETER
Exec Dt:
02/08/1999
2
BONSE, GERHARD
Exec Dt:
02/08/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP, PATENT UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525101
US20010009682
09297421
Correspondence name and address
BAYER CORPORATION
GODFRIED R. AKORLI
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 20
Reel/Frame:010203/0316   Pages: 2
Recorded: 04/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARLT, DIETER
Exec Dt:
02/08/1999
2
BONSE, GERHARD
Exec Dt:
02/08/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6072052
NONE
09297241
Correspondence name and address
BAYER CORPORATION
GODFRIED R. AKORLI
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 21
Reel/Frame:010369/0769   Pages: 3
Recorded: 09/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JESCHKE, PETER
Exec Dt:
08/03/1999
2
HARDER, ACHIM
Exec Dt:
08/04/1999
3
HIMMELSTJERNA, GEORG VON SAMSON
Exec Dt:
08/05/1999
4
MENCKE, NORBERT
Exec Dt:
08/10/1999
5
BONSE, GERHARD
Exec Dt:
08/09/1999
6
IINUMA, KATSUHARU
Exec Dt:
08/27/1999
7
SAKANAKA, OSAMU
Exec Dt:
08/30/1999
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
MEIJI SEIKA KAISHA, LTD.
PATENTE UND LIZENZEN
4-16, KYOBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6265537
NONE
09381946
Correspondence name and address
BAYER CORPORATION
GODFRIED R. AKORLI
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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