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 : OVERMAN, DAVID
Total Assignments: 2
Assignment: 1
Reel/Frame:006015/0812   Pages: 3
Recorded: 01/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/22/1992
2
Exec Dt:
01/30/1992
3
Exec Dt:
01/28/1992
4
Exec Dt:
01/27/1992
Assignee
1
1000 SOUTH PINE
PONCA CITY, OKLAHOMA 74603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07831223
Correspondence name and address
DAVID WESTPHAL
PATENT AND LICENSING DIV.
CONOCO INC.
P.O. BOX 1267
PONCA CITY, OK 74603
Assignment: 2
Reel/Frame:009877/0215   Pages: 9
Recorded: 04/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1999
2
Exec Dt:
03/10/1999
3
Exec Dt:
03/17/1999
4
Exec Dt:
03/25/1999
5
Exec Dt:
03/17/1999
6
Exec Dt:
03/17/1999
7
Exec Dt:
03/03/1999
8
Exec Dt:
02/22/1999
Assignee
1
11351 EMBASSY DRIVE
CINCINNATI, OHIO 45240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29098158
Correspondence name and address
EPSTEIN, EDELL & RETZER
JASON M. SHAPIRO
1901 RESEARCH BLVD., SUITE 400
ROCKVILLE, MARYLAND 20850

Search Results as of: 05/26/2024 01:27 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