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:
02/22/1983
Application #:
06188631
Filing Dt:
09/19/1980
Inventors:
GRANVAL W. WESTERMAN, CORBETT I. OTWELL
Title:
TECHNIQUE FOR CONTROL OF INJECTION WELLS
Assignment: 1
Reel/Frame:
003807/0008Recorded: 10/16/1980Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/08/1980
Assignee:
A CORP. OF IN
CHICAGO, ILLINOIS
Correspondent:
JOHN D. GASSETT
AMOCO PRODUCTION CO.
P. O. BOX 591 - RESEARCH
TULSA, OK 74102
Assignment: 2
Reel/Frame:
004558/0872Recorded: 01/21/1986Pages: 30
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/23/1985
Assignee:
CHICAGO, ILLINOIS
Correspondent:
AMOCO CORPORATION
4111 SOUTH DARLINGTON, STE 1006
P.O. BOX 591
TULSA OK. 74102

Search Results as of: 05/17/2024 11:31 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