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:
3
|
|
Patent #:
|
|
Issue Dt:
|
09/01/1992
|
Application #:
|
07144248
|
Filing Dt:
|
01/14/1988
|
|
Inventors:
|
ROBERT J. GRAHAM, JOHN J. HELSTROM, LAWRENCE B. PECK, RICHARD A. STONE et al
|
|
Title:
|
METHODS OF TAR SAND BITUMEN RECOVERY
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
|
| NICK C. KOTTIS |
| AMOCO CORP. |
| PATENTS & LIC., DEPT., MAIL CODE 1907A |
| 200 EAST RANDOLPH DR., P. O. BOX 87703 |
| CHICAGO, IL 60680-0703 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
|
| NICK C. KOTTIS |
| AMOCO CORP. |
| PATENTS & LIC., DEPT., MAIL CODE 1907A |
| 200 EAST RANDOLPH DR., P. O. BOX 87703 |
| CHICAGO, IL 60680-0703 |
|
|
|
Assignment:
3
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
|
| NICK C. KOTTIS |
| AMOCO CORP. |
| PATENTS & LIC., DEPT., MAIL CODE 1907A |
| 200 EAST RANDOLPH DR., P. O. BOX 87703 |
| CHICAGO, IL 60680-0703 |
|
|
Search Results as of:
05/08/2024 11:14 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
|
