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:
11/18/1980
Application #:
06002496
Filing Dt:
01/11/1979
Inventor:
JOHN W. KIRKPATRICK
Title:
DIRECT COMBUSTION STIMULATION OF A PRODUCING WELL
Assignment: 1
Reel/Frame:
005021/0370Recorded: 02/24/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/06/1984
Assignee:
500 HIGHFIELD PLACE, 10010 - 106 ST.
A CORP. OF ALBERTA CANADA
EDMONTON, ALBERTA, CANADA T5J 3L8
Correspondent:
MILLEN & WHITE, P.C.
1911 JEFFERSON DAVIS HWY.
503 CRYSTAL MALL BLDG.
ARLINGTON, VA 22202
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: 05/14/2024 01:28 PM
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