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 : ZWEERING, UWE
Total Assignments: 5
Assignment: 1
Reel/Frame:007608/0124   Pages: 2
Recorded: 07/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHELS, GISBERT
Exec Dt:
06/07/1995
2
KONIG, JOACHIM
Exec Dt:
06/13/1995
3
ZWEERING, UWE
Exec Dt:
06/12/1995
4
KORTE, SIEGFRIED
Exec Dt:
06/12/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT KONZERN
KONZERNZENTRALE RP,
LEVERKUSEN, GEORGIA D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5558940
NONE
08502985
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 2
Reel/Frame:007800/0871   Pages: 3
Recorded: 11/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHELS, GISBERT
Exec Dt:
09/12/1995
2
EHLERT, HANS-ALBERT
Exec Dt:
09/18/1995
3
ZWEERING, UWE
Exec Dt:
09/18/1995
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNZENTRALE RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5753569
NONE
08560417
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 3
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: 4
Reel/Frame:010363/0373   Pages: 3
Recorded: 09/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGE, WALTER
Exec Dt:
07/20/1999
2
GROSSER, ROLF
Exec Dt:
07/20/1999
3
KOHLER, BURKHARD
Exec Dt:
07/19/1999
4
MICHEL, STEFAN
Exec Dt:
08/06/1999
5
BOMER, BRUNO (DECEASED), CO-BENEFICIARIES, KARIN-ELFREIDE BOMER, NEE DICK (WIFE), GUIDO MARTIN BOMER (SON), FELIX MARCEL BOMER (SON)
Exec Dt:
07/29/1999
6
ZWEERING, UWE
Exec Dt:
07/19/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT KONZERN
KONZERNZENTRALE RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6274736
NONE
09380332
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 5
Reel/Frame:012727/0619   Pages: 3
Recorded: 01/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZWEERING, UWE
Exec Dt:
11/05/2001
2
GROB, THOMAS
Exec Dt:
11/09/2001
3
HUTTE, STEPHAN
Exec Dt:
11/13/2001
4
ENDESFELDER, ANDREAS
Exec Dt:
11/13/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6663959
NONE
10030195
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET, 30TH FLOOR
NEW YORK, NY 10017

Search Results as of: 06/08/2024 02:31 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