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 : SIRGES, WOLFRAM
Total Assignments: 8
Assignment: 1
Reel/Frame:008329/0361   Pages: 3
Recorded: 09/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIRGES, WOLFRAM
Exec Dt:
07/01/1996
2
LAUE, CHRISTIAN
Exec Dt:
07/03/1996
3
ARLT, DIETER
Exec Dt:
07/09/1996
4
GROSSER, ROLF
Exec Dt:
07/10/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5811627
NONE
08713747
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 2
Reel/Frame:008291/0646   Pages: 7
Recorded: 12/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOMER, KARIN ELFRIEDE (WIFE), CO-BENEFICIARY TO BRUNO BOMER, DECEASED
Exec Dt:
10/04/1996
2
BOMER, GUIDO MARTIN (SON), CO BENEFICIARY TO BRUNO BOMER, DECEASED
Exec Dt:
10/04/1996
3
BOMER, FELIX MARCEL(SON), CO-BENEFICIARY TO BRUNO BOMER, DECEASED
Exec Dt:
10/04/1996
4
GROSSER, ROLF
Exec Dt:
09/23/1996
5
LANGE, WALTER
Exec Dt:
09/24/1996
6
ZWEERING, UWE
Exec Dt:
09/25/1996
7
KOHLER, BURKHARD
Exec Dt:
09/25/1996
8
SIRGES, WOLFRAM
Exec Dt:
09/24/1996
9
GROBE-BLEY, MICHAEL
Exec Dt:
09/26/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5868938
NONE
08753971
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
MARK W. RUSSELL
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 3
Reel/Frame:012537/0317   Pages: 2
Recorded: 01/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIRGES, WOLFRAM
Exec Dt:
09/24/2001
2
DRIEISBACH, CLAUS
Exec Dt:
09/24/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6583312
US20020035271
09864906
Correspondence name and address
BAYER CORPORATION
RAYMOND J. HARMUTH
100 BAYER ROAD
PITTSBURGH, PA 15202-9741
Assignment: 4
Reel/Frame:012370/0210   Pages: 2
Recorded: 11/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POHL, TORSTEN
Exec Dt:
10/11/2001
2
PRINZE, THOMAS
Exec Dt:
10/16/2001
3
GIFFELS, GUIDO
Exec Dt:
10/16/2001
4
SIRGES, WOLFRAM
Exec Dt:
10/12/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-61368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6489513
US20020058814
10010176
Correspondence name and address
BAYER CORPORATION
DONNA J. VEATCH
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:013213/0967   Pages: 2
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LAAK, KAI
Exec Dt:
05/16/2002
2
SIRGES, WOLFRAM
Exec Dt:
05/23/2002
3
WOLLWEBER, DETLEF
Exec Dt:
05/13/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6528651
NONE
10149891
Correspondence name and address
BAYER CORPORATION
RAYMOND J. HARMUTH
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:013291/0009   Pages: 2
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LAAK, KAI
Exec Dt:
06/05/2002
2
SIRGES, WOLFRAM
Exec Dt:
06/07/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720451
US20030004376
10169842
Correspondence name and address
BAYER CORPORATION
RAYMOND J. HARMUTH
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:015112/0809   Pages: 2
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOLTING, JORN
Exec Dt:
10/30/2003
2
VAN LAAK, KAI
Exec Dt:
11/17/2003
3
SIRGES, WOLFRAM
Exec Dt:
10/14/2003
4
HEYN, ARMIN
Exec Dt:
10/31/2003
5
TASCHNER, TORSTEN
Exec Dt:
10/31/2003
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
PATENTE UND LIZENZEN
D 40789 MONHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026307
US20040167177
10476599
Correspondence name and address
BAYER CROPSCIENCE LP
RAYMOND J. HARMUTH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:016781/0329   Pages: 3
Recorded: 07/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBLE, AXEL
Exec Dt:
11/11/2004
2
SIRGES, WOLFRAM
Exec Dt:
11/12/2004
3
SCHWIEDOP, ULRICH
Exec Dt:
11/15/2004
4
HEYN, ARMIN
Exec Dt:
11/17/2004
Assignee
1
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50
D 40789 MONHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7211697
US20060036115
10515431
Correspondence name and address
RICHARD E.L. HENDERSON
BAYER CROPSCIENCE LP
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

Search Results as of: 05/25/2024 01:45 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