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:
1
|
Patent #:
|
|
Issue Dt:
|
12/17/1991
|
Application #:
|
07520372
|
Filing Dt:
|
05/07/1990
|
Inventor:
|
DONALD R. WITT
|
Title:
|
OLEFIN POLYMERIZATION CATALYSTS AND PREPARATION METHOD
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
C. CLARK DOUGHERTY, JR., |
LANEY, DOUGHERTY, HESSIN & BEAVERS |
TWO LEADERSHIP SQUARE |
211 NORTH ROBINSON, SUITE 1400 |
OKLAHOMA CITY, OK 73102 |
|
|
Search Results as of:
05/24/2024 03:24 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
|