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:
|
01/03/1989
|
Application #:
|
07119931
|
Filing Dt:
|
11/13/1987
|
Inventors:
|
ALLEN R. SYRINEK, LAWRENCE B. LYON
|
Title:
|
LOW TEMPERATURE BREAKERS FOR GELLED FRACTURING FLUIDS
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
JOHN G. PREMO |
PATENT & LICENSING DEPT. |
NALCO CHEMICAL COMPANY |
ONE NALCO CENTER |
NAPERVILLE, IL 60566-1024 |
|
|
Assignment:
2
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
LIMITED PARTNERSHIP |
7705 HIGHWAY 90-A |
SUGARLAND, TEXAS 77478 |
|
|
|
NALCO CHEMICAL COMPANY |
ROBERT A. MILLER |
PATENT & LICENSING DEPT. |
ONE NALCO CENTER |
NAPERVILLE, IL 60563-1198 |
|
|
Search Results as of:
06/14/2024 07:18 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
|