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 : GEYKEN, ERWIN
Total Assignments: 5
Assignment: 1
Reel/Frame:003904/0919   Pages: 2
Recorded: 07/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/14/1981
2
Exec Dt:
07/15/1981
3
Exec Dt:
07/15/1981
4
Exec Dt:
07/15/1981
Assignee
1
LEVERKUSEN
A COMPANY OF GERMANY
D-8000 MUNCHEN 90, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06287570
Correspondence name and address
KONTLER & GRIMES
1 LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 2
Reel/Frame:003993/0416   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1982
2
Exec Dt:
02/08/1982
3
Exec Dt:
02/08/1982
Assignee
1
A GERMAN COMPANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06352004
Correspondence name and address
KONTLER AND GRIMES
1 LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 3
Reel/Frame:004134/0122   Pages: 2
Recorded: 05/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/11/1983
2
Exec Dt:
05/16/1983
3
Exec Dt:
05/16/1983
4
Exec Dt:
05/16/1983
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06498131
Correspondence name and address
KONTLER, GRIMES & BATTERSBY
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 4
Reel/Frame:004134/0124   Pages: 2
Recorded: 05/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/16/1983
2
Exec Dt:
05/16/1983
3
Exec Dt:
05/16/1983
4
Exec Dt:
05/11/1983
5
Exec Dt:
05/16/1983
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06498132
Correspondence name and address
KONTLER, GRIMES & BATTERSBY
ONE LANDMARK SQUARE
STAMFORD, CT 06901
Assignment: 5
Reel/Frame:004342/0728   Pages: 1
Recorded: 11/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/12/1984
2
Exec Dt:
11/12/1984
3
Exec Dt:
11/12/1984
4
Exec Dt:
11/12/1984
5
Exec Dt:
11/12/1984
Assignee
1
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06678004
Correspondence name and address
STRIKER, STRIKER & STENBY
360 LEXINGTON AVE.
NEW YORK, NY 10017

Search Results as of: 05/22/2024 10:02 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