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 : PRECHTL, STEFAN, DR.
Total Assignments: 8
Assignment: 1
Reel/Frame:029965/0390   Pages: 3
Recorded: 03/11/2013
Attorney Dkt #:BHC 093034 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPPITZ, MARCUS, DR.
Exec Dt:
10/19/2011
2
BADER, BENJAMIN, DR.
Exec Dt:
09/30/2011
3
BOMER, ULF, DR.
Exec Dt:
09/30/2011
4
KREFT, BERTOLT, DR.
Exec Dt:
10/25/2011
5
LIENAU, PHILIP, DR.
Exec Dt:
10/27/2011
6
MARQUARDT, TOBIAS, DR.
Exec Dt:
10/27/2011
7
PRECHTL, STEFAN, DR.
Exec Dt:
10/06/2011
8
SIEMEISTER, GERHARD, DR.
Exec Dt:
10/17/2011
9
WEGSCHEID-GERLACH, CHRISTOF, DR.
Exec Dt:
11/02/2011
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MUELLERSTRASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8729082
US20120128662
13264627
Correspondence name and address
BAYER HEALTHCARE LLC
555 WHITE PLAINS ROAD, 3RD FLOOR
ATTN: BARBARA SHIMEI
TARRYTOWN, NY 13353
Assignment: 2
Reel/Frame:030348/0224   Pages: 4
Recorded: 05/03/2013
Attorney Dkt #:BHC 093062 PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BADER, BENJAMIN, DR.
Exec Dt:
02/29/2012
2
BOMER, ULF, DR.
Exec Dt:
03/01/2012
3
INCE, STUART, DR.
Exec Dt:
03/20/2012
4
KOPPITZ, MARCUS, DR.
Exec Dt:
03/22/2013
5
LIENAU, PHILIP, DR.
Exec Dt:
03/05/2012
6
MARQUARDT, TOBIAS, DR.
Exec Dt:
03/05/2012
7
NGUYEN, DUY, DR.
Exec Dt:
03/13/2012
8
PRECHTL, STEFAN, DR.
Exec Dt:
03/02/2012
9
SIEMEISTER, GERHARD, DR.
Exec Dt:
03/05/2012
10
WEGSCHEID-GERLACH, CHRISTOF, DR.
Exec Dt:
04/15/2012
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MUELLERSTRASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9340528
US20120263708
13393583
Correspondence name and address
BAYER HEALTHCARE LLC
555 WHITE PLAINS ROAD, 3RD FLOOR
ATTN: BARBARA SHIMEI
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:030075/0524   Pages: 6
Recorded: 03/25/2013
Attorney Dkt #:BHC 093077 PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPPITZ, MARCUS, DR.
Exec Dt:
05/15/2012
2
SCHULZE, VOLKER, DR.
Exec Dt:
05/16/2012
3
KOSEMUND, DIRK, DR.
Exec Dt:
05/16/2012
4
SCHIROK, HARTMUT, DR.
Exec Dt:
05/23/2012
5
BADER, BENJAMIN, DR.
Exec Dt:
05/21/2012
6
LIENAU, PHILIP, DR.
Exec Dt:
05/16/2012
7
MARQUARDT, TOBIAS, DR.
Exec Dt:
05/16/2012
8
WEGSCHEID-GERLACH, CHRISTOF, DR.
Exec Dt:
05/30/2012
9
SIEMEISTER, GERHARD, DR.
Exec Dt:
05/16/2012
10
PRECHTL, STEFAN, DR.
Exec Dt:
05/16/2012
11
WENGNER, ANTJE MARGRET, DR.
Exec Dt:
05/16/2012
12
BOMER, ULF, DR.
Exec Dt:
05/16/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED NOBEL STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130121994
13512721
Correspondence name and address
BAYER HEALTHCARE LLC
555 WHITE PLAINS ROAD, 3RD FLOOR
ATTN: BARBARA SHIMEI
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:030077/0689   Pages: 3
Recorded: 03/25/2013
Attorney Dkt #:BHC 093119 PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZE, VOLKER, DR.
Exec Dt:
05/08/2012
2
KOPPITZ, MARCUS, DR.
Exec Dt:
05/09/2012
3
KOSEMUND, DIRK, DR.
Exec Dt:
05/10/2012
4
BADER, BENJAMIN, DR.
Exec Dt:
06/07/2012
5
LIENAU, PHILIP, DR.
Exec Dt:
05/24/2012
6
BRIEM, HANS, DR.
Exec Dt:
05/06/2012
7
HOLTON, SIMON, DR.
Exec Dt:
05/30/2012
8
SIEMEISTER, GERHARD, DR.
Exec Dt:
05/25/2012
9
PRECHTL, STEFAN, DR.
Exec Dt:
06/07/2012
10
WENGNER, ANTJE MARGRET, DR.
Exec Dt:
06/24/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED NOBEL STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551980
US20120328611
13512737
Correspondence name and address
BAYER HEALTHCARE LLC
555 WHITE PLAINS ROAD, 3RD FLOOR
ATTN: BARBARA SHIMEI
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:030032/0959   Pages: 24
Recorded: 03/18/2013
Attorney Dkt #:BHC 093066 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZE, VOLKER, DR.
Exec Dt:
08/03/2012
2
KOPPITZ, MARCUS, DR.
Exec Dt:
08/03/2012
3
KOSEMUND, DIRK, DR.
Exec Dt:
08/03/2012
4
SCHIROK, HARTMUT, DR.
Exec Dt:
05/24/2012
5
BADER, BENJAMIN, DR.
Exec Dt:
08/03/2012
6
LIENAU, PHILIP, DR.
Exec Dt:
08/09/2012
7
WENGNER, ANTJE MARGRET, DR.
Exec Dt:
08/06/2012
8
BRIEM, HANS, DR.
Exec Dt:
08/03/2012
9
HOLTON, SIMON, DR.
Exec Dt:
08/16/2012
10
SIEMEISTER, GERHARD, DR.
Exec Dt:
08/10/2012
11
PRECHTL, STEFAN, DR.
Exec Dt:
08/07/2012
12
BOMER, ULF, DR.
Exec Dt:
08/03/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
MUELLERSTRASSE 178
BERLIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9676766
US20120328610
13512701
Correspondence name and address
BAYER HEALTHCARE LLC
555 WHITE PLAINS ROAD, 3RD FLOOR
ATTN: BARBARA SHIMEI
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:029630/0927   Pages: 3
Recorded: 01/15/2013
Attorney Dkt #:BHC093123 PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAR, ULRICH, DR.
Exec Dt:
09/13/2012
2
KOPPITZ, MARCUS, DR.
Exec Dt:
09/13/2012
3
KOSEMUND, DIRK, DR.
Exec Dt:
10/16/2012
4
BOHLMANN, ROLF, DR.
Exec Dt:
09/13/2012
5
BADER, BENJAMIN, DR.
Exec Dt:
10/15/2012
6
LIENAU, PHILIP, DR.
Exec Dt:
09/26/2012
7
SIEMEISTER, GERHARD, DR.
Exec Dt:
09/28/2012
8
PRECHTL, STEFAN, DR.
Exec Dt:
10/08/2012
9
NGUYEN, DUY, DR.
Exec Dt:
09/13/2012
10
SCOTT, WILLIAM, DR.
Exec Dt:
09/15/2012
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED NOBEL STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9468642
US20130195848
13635734
Correspondence name and address
BAYER HEALTHCARE LLC
555 WHITE PLAINS ROAD, 3RD FLOOR
ATTN: BARBARA SHIMEI
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:032288/0095   Pages: 6
Recorded: 02/25/2014
Attorney Dkt #:BHC 103010 PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZE, VOLKER, DR.
Exec Dt:
01/16/2013
2
KOSEMUND, DIRK, DR.
Exec Dt:
01/16/2013
3
SCHIROK, HARTMUT, DR.
Exec Dt:
01/10/2013
4
BADER, BENJAMIN, DR.
Exec Dt:
01/16/2013
5
LIENAU, PHILIP, DR.
Exec Dt:
01/16/2013
6
WENGNER, ANTJE MARGRET, DR.
Exec Dt:
01/16/2013
7
BRIEM, HANS, DR.
Exec Dt:
01/16/2013
8
HOLTON, SIMON, DR.
Exec Dt:
01/16/2013
9
SIEMEISTER, GERHARD, DR.
Exec Dt:
01/16/2013
10
PRECHTL, STEFAN, DR.
Exec Dt:
01/16/2013
11
KOPPITZ, MARCUS, DR.
Exec Dt:
01/16/2013
12
STOCKIGT, DETLEF, DR.
Exec Dt:
01/16/2013
13
PRIEN, OLAF, DR.
Exec Dt:
01/16/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9555022
US20130156756
13704859
Correspondence name and address
BAYER CORPORATION
100 BAYER BOULEVARD
ATTN: BARBARA SHIMEI
WHIPPANY, NJ 07981
Assignment: 8
Reel/Frame:033261/0838   Pages: 7
Recorded: 07/08/2014
Attorney Dkt #:BHC 113081 PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITCHCOCK, MARION, DR.
Exec Dt:
06/17/2014
2
MENGEL, ANNE, DR.
Exec Dt:
06/17/2014
3
RICHTER, ANJA, DR.
Exec Dt:
06/17/2014
4
BRIEM, HANS, DR.
Exec Dt:
06/24/2014
5
EIS, KNUT, DR.
Exec Dt:
06/17/2014
6
PÜTTER, VERA, DR.
Exec Dt:
06/19/2014
7
SIEMEISTER, GERHARD, DR.
Exec Dt:
06/17/2014
8
PRECHTL, STEFAN, DR.
Exec Dt:
06/18/2014
9
FERNANDEZ-MONTALVAN, AMAURY ERNESTO, DR.
Exec Dt:
06/23/2014
10
STEGMANN, CHRISTIAN, DR.
Exec Dt:
06/17/2014
11
HOLTON, SIMON, DR.
Exec Dt:
06/20/2014
12
GNOTH, MARK JEAN, DR.
Exec Dt:
06/23/2014
13
PREUSSE, CORNELIA, DR.
Exec Dt:
06/17/2014
Assignees
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
2
BAYER PHARMA AKTIENGESELLSCHAFT
MÜLLERSTR. 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9643953
US20140315934
14365895
Correspondence name and address
BAYER CORPORATION
100 BAYER BOULEVARD
ATTN: BARBARA SHIMEI
WHIPPANY, NJ 07981

Search Results as of: 05/26/2024 01:00 AM
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