skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : PAESSENS, ARNOLD
Total Assignments: 28
Assignment: 1
Reel/Frame:004248/0574   Pages: 1
Recorded: 04/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PAESSENS, ARNOLD
Exec Dt:
04/02/1984
2
STREISSLE, GERT
Exec Dt:
04/02/1984
3
PLEMPEL, MANFRED
Exec Dt:
04/02/1984
4
BUCHEL, KARL H.
Exec Dt:
04/02/1984
5
ELBE, HANS-LUDWIG
Exec Dt:
04/02/1984
6
HOLMWOOD, GRAHAM
Exec Dt:
04/02/1984
7
KRAATZ, UDO
Exec Dt:
04/02/1984
8
REGEL, ERIK
Exec Dt:
04/02/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4668660
NONE
06598560
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004338/0047   Pages: 1
Recorded: 11/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOCKHOFF, OSWALD
Exec Dt:
10/25/1984
2
KRUGER, BERND-WIELAND
Exec Dt:
10/25/1984
3
STADLER, PETER
Exec Dt:
10/25/1984
4
PAESSENS, ARNOLD
Exec Dt:
10/25/1984
5
STREISSLE, GERT
Exec Dt:
11/14/1984
6
TAYLOR, PETER
Exec Dt:
11/14/1984
7
ZEILER, HANS-JOACHIM
Exec Dt:
11/14/1984
8
METZGER, KARL-GEORG
Exec Dt:
11/14/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4686208
NONE
06673811
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004564/0797   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOCKHOFF, OSWALD
Exec Dt:
05/23/1986
2
HAYAUCHI, YUTAKA
Exec Dt:
05/23/1986
3
STADLER, PETER
Exec Dt:
05/23/1986
4
STUNKEL, KLAUS G.
Exec Dt:
05/23/1986
5
STREISSLE, GERT
Exec Dt:
05/23/1986
6
PAESSENS, ARNOLD
Exec Dt:
05/23/1986
7
KLIMETZEK, VOLKER
Exec Dt:
05/23/1986
8
ZEILER, HANS-JOACHIM
Exec Dt:
05/23/1986
9
METZGER, KARL G.
Exec Dt:
05/23/1986
10
KROLL, HEIN-PETER
Exec Dt:
05/23/1986
11
BRUNNER, HELMUT
Exec Dt:
05/23/1986
12
SCHALLER, KLAUS
Exec Dt:
05/23/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855283
NONE
06874983
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004955/0449   Pages: 1
Recorded: 10/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOSHAGEN, HORST
Exec Dt:
10/03/1988
2
JUNGE, BODO
Exec Dt:
10/03/1988
3
PAESSENS, ARNOLD
Exec Dt:
10/03/1988
4
SCHULLER, MATTHIAS
Exec Dt:
10/03/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940705
NONE
07262902
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004965/0274   Pages: 1
Recorded: 10/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOSHAGEN, HORST
Exec Dt:
10/07/1988
2
JUNGE, BODO
Exec Dt:
10/07/1988
3
KINAST, GUNTHER
Exec Dt:
10/07/1988
4
SCHULLER, MATTHIAS
Exec Dt:
10/07/1988
5
STOLTEFUSS, JURGEN
Exec Dt:
10/07/1988
6
PAESSENS, ARNOLD
Exec Dt:
10/07/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051407
NONE
07259932
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:005453/0770   Pages: 2
Recorded: 09/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROHE, KLAUS
Exec Dt:
09/14/1990
2
DUMMER, WOLFGANG
Exec Dt:
09/14/1990
3
ROSSEN, KAI
Exec Dt:
09/14/1990
4
PAESSENS, ARNOLD
Exec Dt:
09/14/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5217972
NONE
07585580
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:005533/0613   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VOGES, KLAUS-PETER
Exec Dt:
11/16/1990
2
HABICH, DIETER
Exec Dt:
11/16/1990
3
HANSEN, JUTTA
Exec Dt:
11/16/1990
4
PAESSENS, ARNOLD
Exec Dt:
11/19/1990
5
MEICHSNER, CHRISTOPH
Exec Dt:
11/19/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162538
NONE
07624173
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 8
Reel/Frame:005574/0659   Pages: 2
Recorded: 01/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VOGES, KLAUS-PETER
Exec Dt:
12/06/1990
2
HABICH, DIETER
Exec Dt:
12/06/1990
3
HANSEN, JUTTA
Exec Dt:
12/06/1990
4
PAESSENS, ARNOLD
Exec Dt:
12/06/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5145951
NONE
07639627
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK, NY 13306
Assignment: 9
Reel/Frame:005817/0538   Pages: 2
Recorded: 08/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
05/06/1991
2
HANSEN, JUTTA
Exec Dt:
05/06/1991
3
PAESSENS, ARNOLD
Exec Dt:
05/06/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147865
NONE
07746272
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:005819/0757   Pages: 2
Recorded: 08/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
06/05/1991
2
HANSEN, JUTTA
Exec Dt:
06/05/1991
3
PAESSENS, ARNOLD
Exec Dt:
06/05/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORPORATION OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5364931
NONE
07746271
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:006200/0762   Pages: 2
Recorded: 07/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HABICH, DIETER
Exec Dt:
06/01/1992
2
ROBEN, WOLFGANG
Exec Dt:
06/02/1992
3
HANSEN, JUTTA
Exec Dt:
06/02/1992
4
PAESSENS, ARNOLD
Exec Dt:
06/02/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5430151
NONE
07920216
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
1140 AVENUE THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:006313/0377   Pages: 2
Recorded: 11/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WILD, HANNO
Exec Dt:
09/02/1992
2
ROEBEN, WOLFGANG
Exec Dt:
09/02/1992
3
AICHINGER, GERD
Exec Dt:
09/02/1992
4
PAESSENS, ARNOLD
Exec Dt:
09/02/1992
5
GEHR, JORG PETERSEN-VON
Exec Dt:
09/02/1992
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416209
NONE
07978001
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG ET/AL
1140 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:006341/0480   Pages: 2
Recorded: 11/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WILD, HANNO
Exec Dt:
09/02/1992
2
ROEBEN, WOLFGANG
Exec Dt:
09/02/1992
3
AICHINGER, GERD
Exec Dt:
09/02/1992
4
PAESSENS, ARNOLD
Exec Dt:
09/02/1992
5
GEHR, JORG PETERSEN-VON
Exec Dt:
09/02/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG RP
D 5090 LEVERKUSEN
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5385899
NONE
07977379
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG, HORN, KRAMER & WOODS
1140 AVE. OF THE AMERICAS
NEW YORK CITY, NY 10036
Assignment: 14
Reel/Frame:006552/0631   Pages: 2
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABICH, DIETER
Exec Dt:
03/26/1993
2
BENDER, WOLFGANG
Exec Dt:
04/19/1993
3
HANSEN, JUTTA
Exec Dt:
03/22/1993
4
PAESSENS, ARNOLD
Exec Dt:
03/26/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN, GERMANY D-5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5424426
NONE
08059488
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FL.
TARRYTOWN, NY 10591-5144
Assignment: 15
Reel/Frame:006702/0307   Pages: 2
Recorded: 09/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILD, HANNO
Exec Dt:
07/14/1993
2
HANSEN, JUTTA
Exec Dt:
07/14/1993
3
LAUTZ, JORG
Exec Dt:
07/14/1993
4
PAESSENS, ARNOLD
Exec Dt:
07/14/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN -BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5457108
NONE
08122279
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTWON, NY 10591-5144
Assignment: 16
Reel/Frame:006998/0592   Pages: 4
Recorded: 06/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABICH, DIETER
Exec Dt:
01/19/1994
2
MATZKE, MICHAEL
Exec Dt:
01/19/1994
3
FROBEL, KLAUS
Exec Dt:
01/25/1994
4
HENKEL, THOMAS
Exec Dt:
01/14/1994
5
MULLER, HARTWIG
Exec Dt:
01/21/1994
6
WEBER, KARL-HEINZ
Exec Dt:
01/27/1994
7
REEFSCHLAGER, JURGEN
Exec Dt:
01/20/1994
8
STREISSLE, GERT
Exec Dt:
02/07/1994
9
HANSEN, JUTTA
Exec Dt:
01/20/1994
10
NEUMANN, RAINER
Exec Dt:
01/20/1994
11
PAESSENS, ARNOLD
Exec Dt:
01/20/1994
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTABTEILUNG
D 51368 LEVERKUSEN BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492896
NONE
08196939
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
4TH FLOOR
TARRYTOWN, NY 10591
Assignment: 17
Reel/Frame:007021/0624   Pages: 3
Recorded: 06/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILD, HANNO
Exec Dt:
04/11/1994
2
BENDER, WOLFGANG
Exec Dt:
03/17/1994
3
HABICH, DIETER
Exec Dt:
03/17/1994
4
HEINE, HANS-GEORG
Exec Dt:
03/21/1994
5
RADDATZ, SIEGFRIED
Exec Dt:
03/17/1994
6
ROBEN, WOLFGANG
Exec Dt:
03/17/1994
7
HANSEN, JUTTA
Exec Dt:
03/21/1994
8
PAESSENS, ARNOLD
Exec Dt:
03/21/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 ,
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492918
NONE
08251986
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 18
Reel/Frame:007151/0025   Pages: 2
Recorded: 09/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABICH, DIETER
Exec Dt:
07/26/1994
2
SCHULZE, THOMAS-J.
Exec Dt:
06/24/1994
3
REEFSCHLAGER, JURGEN
Exec Dt:
06/29/1994
4
HANSEN, JUTTA
Exec Dt:
06/29/1994
5
NEUMANN, RAINER
Exec Dt:
07/29/1994
6
STREISSLE, GERT
Exec Dt:
07/01/1994
7
PAESSENS, ARNOLD
Exec Dt:
06/29/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNZENTRALE RP PATENTE KONZERN
D-51368 LEVERKUSEN GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5633231
NONE
08301506
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10710
Assignment: 19
Reel/Frame:007168/0092   Pages: 2
Recorded: 09/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABICH, DIETER
Exec Dt:
07/26/1994
2
SCHULZE, THOMAS-J.
Exec Dt:
06/24/1994
3
REEFSCHLAGER, JURGEN
Exec Dt:
06/29/1994
4
HANSEN, JUTTA
Exec Dt:
06/29/1994
5
NEUMANN, RAINER
Exec Dt:
07/29/1994
6
STREISSLE, GERT
Exec Dt:
07/01/1994
7
PAESSENS, ARNOLD
Exec Dt:
06/29/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP
PATENTE KONZERN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5646121
NONE
08302064
Correspondence name and address
LEONARD HORN, ESQUIRE
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 20
Reel/Frame:011343/0719   Pages: 4
Recorded: 12/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTEFUS, JURGEN
Exec Dt:
08/14/2000
2
GOLDMANN, SIEGFRIED
Exec Dt:
08/16/2000
3
PAESSENS, ARNOLD
Exec Dt:
08/22/2000
4
GRAEF, ERWIN
Exec Dt:
08/15/2000
5
LOTTMANN, STEFAN
Exec Dt:
08/16/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6436943
NONE
09673581
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 21
Reel/Frame:011344/0875   Pages: 4
Recorded: 12/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDMANN, SIEGFRIED
Exec Dt:
09/01/2000
2
STOLTEFUSS, JURGEN
Exec Dt:
09/01/2000
3
PAESSENS, ARNOLD
Exec Dt:
08/29/2000
4
GRAEF, ERWIN
Exec Dt:
08/29/2000
5
LOTTMANN, STEFAN
Exec Dt:
08/31/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503913
NONE
09673597
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 22
Reel/Frame:011909/0243   Pages: 4
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTEFUSS, JURGEN
Exec Dt:
09/05/2000
2
GOLDMANN, SIEGFRIED
Exec Dt:
09/09/2000
3
KRAMER, THOMAS
Exec Dt:
09/06/2000
4
SCHLEMMER, KARL-HEINZ
Exec Dt:
09/12/2000
5
NIEWOHNER, ULRICH
Exec Dt:
09/05/2000
6
PAESSENS, ARNOLD
Exec Dt:
09/11/2000
7
ERWIN, GRAEF
Exec Dt:
09/04/2000
8
LOTTMANN, STEFAN
Exec Dt:
09/04/2000
9
DERES, KARL
Exec Dt:
09/05/2000
10
WEBER, OLAF
Exec Dt:
09/05/2000
11
STOLTING, JORN
Exec Dt:
09/14/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696451
NONE
09673592
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN, VICDE PRESIDENT
400 MORGAN LANE
WEST HAVEN CT 06516
Assignment: 23
Reel/Frame:012486/0261   Pages: 4
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIKOLIC, SUSANNE
Exec Dt:
07/26/2001
2
BARTEL, STEPHAN
Exec Dt:
07/25/2001
3
BRANDS, MICHAEL
Exec Dt:
08/13/2001
4
NIEWOHNER, ULRICH
Exec Dt:
08/21/2001
5
PAESSENS, ARNOLD
Exec Dt:
08/13/2001
6
GRAEF, ERWIN
Exec Dt:
08/09/2001
7
SCHLEMMER, KARL-HEINZ
Exec Dt:
08/02/2001
8
HENNINGER, KERSTIN
Exec Dt:
08/02/2001
9
ENDERMANN, RAINER
Exec Dt:
08/13/2001
10
WEBER, OLAF
Exec Dt:
08/28/2001
11
KOLETZKI, DIANA
Exec Dt:
08/13/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020082264
09943046
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN, VICE PRESIDENT
PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 24
Reel/Frame:013693/0572   Pages: 4
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDS, MICHAEL
Exec Dt:
08/08/2002
2
NIKOLIC, SUSANNE
Exec Dt:
07/26/2002
3
ECKENBERG, PETER
Exec Dt:
08/09/2002
4
BAUSER, MARCUS
Exec Dt:
07/23/2002
5
KAULEN, JOHANNES
Exec Dt:
08/26/2002
6
PAESSENS, ARNOLD
Exec Dt:
07/25/2002
7
GRAEF, ERWIN
Exec Dt:
07/23/2002
8
WEBER, OLAF
Exec Dt:
09/17/2002
9
LOTTMANN, STEFAN
Exec Dt:
08/09/2002
10
SCHLEMMER, KARL-HEINZ
Exec Dt:
07/26/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030187028
10220110
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN, VICE PRESIDENT
400 MORGAN LANE
PATENTS AND LICENSING
WEST HAVEN, CT 06516
Assignment: 25
Reel/Frame:013829/0473   Pages: 4
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDMAN, SIEGFRIED
Exec Dt:
08/22/2002
2
STOLTEFUSS, JURGEN
Exec Dt:
09/09/2002
3
SCHLEMMER, KARL-HEINZ
Exec Dt:
09/03/2002
4
KELDENICH, JORG
Exec Dt:
07/03/2002
5
PAESSENS, ARNOLD
Exec Dt:
08/22/2002
6
GREAF, ERWIN
Exec Dt:
07/02/2002
7
WEBER, OLAF
Exec Dt:
11/07/2002
8
DERES, KARL
Exec Dt:
08/22/2002
9
NIEWOHNER, MARIA
Exec Dt:
02/03/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074784
US20030232842
10221919
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN, VICE PRESIDENT
PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 26
Reel/Frame:023663/0553   Pages: 5
Recorded: 12/16/2009
Attorney Dkt #:303989/84219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERSTEEGEN, ADRIAN
Exec Dt:
06/22/2009
2
HEIMBACH, DIRK
Exec Dt:
06/10/2009
3
THEDE, KAI
Exec Dt:
07/10/2009
4
WELKER, REINHOLD
Exec Dt:
07/18/2009
5
FAST, BEATE
Exec Dt:
07/22/2009
6
PAESSENS, ARNOLD
Exec Dt:
07/03/2009
7
DITTMER, FRANK
Exec Dt:
06/15/2009
8
SCHOHE-LOOP, RUDOLF
Exec Dt:
06/08/2009
9
HARRENGA, AXEL
Exec Dt:
06/15/2009
10
HILLISCH, ALEXANDER
Exec Dt:
06/11/2009
11
HENNINGER, KERSTIN
Exec Dt:
07/15/2009
12
HUEBSCH, WALTER
Exec Dt:
06/17/2009
13
BAUSER, MARCUS
Exec Dt:
07/10/2009
14
GRESCHAT, SUSANNE
Exec Dt:
06/08/2009
15
SCHNEIDER, DIRK
Exec Dt:
06/09/2009
16
MARQUARDT, TOBIAS
Exec Dt:
07/10/2009
17
GOELLER, ANDREAS
Exec Dt:
06/15/2009
18
URBAN, ANDREAS
Exec Dt:
07/28/2009
19
WILDUM, STEFFEN
Exec Dt:
07/30/2009
20
PAULSEN, DANIELA
Exec Dt:
08/05/2009
Assignee
1
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
MULLERSTR. 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100105673
12518717
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 27
Reel/Frame:023349/0623   Pages: 22
Recorded: 10/08/2009
Attorney Dkt #:584212007801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIMBACH, DIRK
Exec Dt:
07/05/2009
2
TERSTEEGEN, ADRIAN
Exec Dt:
05/05/2009
3
THEDE, KAI
Exec Dt:
06/05/2009
4
WELKER, REINHOLD
Exec Dt:
08/30/2009
5
FAST, BEATE
Exec Dt:
07/01/2009
6
PAESSENS, ARNOLD
Exec Dt:
08/26/2009
7
DITTMER, FRANK
Exec Dt:
05/05/2009
8
SCHOHE-LOOP, RUDOLF
Exec Dt:
05/04/2009
9
HARRENGA, AXEL
Exec Dt:
06/05/2009
10
HILLISCH, ALEXANDER
Exec Dt:
05/04/2009
11
HENNINGER, KERSTIN
Exec Dt:
05/04/2009
12
HUEBSCH, WALTER
Exec Dt:
05/06/2009
13
BAUSER, MARCUS
Exec Dt:
05/05/2009
14
PAULSEN, DANIELA
Exec Dt:
05/13/2009
15
BIRKMANN, ALEXANDER
Exec Dt:
05/15/2009
16
BRETSCHNEIDER, THOMAS
Exec Dt:
05/04/2009
17
FISCHER, REINER
Exec Dt:
05/04/2009
18
GRESCHAT, SUSANNE
Exec Dt:
06/05/2009
19
URBAN, ANDREAS
Exec Dt:
05/13/2009
20
WILDUM, STEFFEN
Exec Dt:
06/08/2009
Assignee
1
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
LAW AND PATENTS, PATENTS AND LICENSING
LEVERKUSEN, GERMANY D 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100022527
12392844
Correspondence name and address
LESLIE A. ROBINSON
MORRISON & FOERSTER, LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130
Assignment: 28
Reel/Frame:029115/0497   Pages: 9
Recorded: 10/11/2012
Attorney Dkt #:58421-20099.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOHE-LOOP, RUDOLPH
Exec Dt:
02/25/2011
2
WELKER, REINHOLD
Exec Dt:
03/03/2011
3
PAESSENS, ARNOLD
Exec Dt:
03/04/2011
4
BAUSER, MARCUS
Exec Dt:
02/25/2011
5
STOLL, FRIEDERIKE
Exec Dt:
02/25/2011
6
DITTMER, FRANK
Exec Dt:
02/28/2011
7
HENNINGER, KERSTIN
Exec Dt:
02/24/2011
8
PAULSEN, DANIELA
Exec Dt:
03/10/2011
9
LANG, DIETER
Exec Dt:
02/25/2011
Assignee
1
BAYER HEALTHCARE AG
BAYERWERK, Q18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9299594
US20120024456
12844113
Correspondence name and address
KATHARINE E. MCELHONE, PH.D.
MORRISON & FOERSTER LLP
12531 HIGH BLUFF DRIVE, SUITE 100
SAN DIEGO, CA 92130

Search Results as of: 05/02/2024 12:09 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT