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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
11/09/1993
Application #:
07762711
Filing Dt:
09/19/1991
Inventors:
WALTER M. KALBACK, H. ERNEST ROMINE, XAVIER M. BOURRAT
Title:
SOLVATED MESOPHASE PITCHES
Assignment: 1
Reel/Frame:
005883/0805Recorded: 09/19/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/09/1991
Exec Dt:
09/04/1991
Exec Dt:
09/12/1991
Assignee:
1000 SOUTH PINE
A CORP. OF DE
PONCA CITY, OKLAHOMA 74603
Correspondent:
C. R. SCHUPBACH
PATENT AND LICENSING DIVISION
CONOCO INC
P.O. BOX 1267
PONCA CITY, OK 74603
Assignment: 2
Reel/Frame:
017240/0658Recorded: 02/09/2006Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2002
Assignee:
600 N. DAIRY ASHFORD
HOUSTON, TEXAS 77079
Correspondent:
BEVERLY M. DOLLAR
CONOCOPHILLIPS COMPANY
1000 S. PINE STREET
PONCA CITY, OKLAHOMA 74602-1267

Search Results as of: 05/29/2024 04:02 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