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:
|
10/06/1992
|
Application #:
|
07704915
|
Filing Dt:
|
05/21/1991
|
Inventors:
|
CLARENCE L. DULANEY, MICHAEL C. LYSANDROU
|
Title:
|
SOLVENT SYSTEMS FOR USE IN OIL AND GAS WELLS
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
PATENT DEPARTMENT 369 MARSHALL AVENUE ST. LOUIS, MO 63119-1897 |
369 MARSHALL AVENUE |
ST. LOUIS,, MISSOURI 63119-1897 |
|
|
|
KENNETH SOLOMON |
PETROLITE CORPORATION |
PATENT DEPARTMENT |
369 MARSHALL AVENUE |
ST. LOUIS, MO 63119-1897 |
|
|
Assignment:
2
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
3900 ESSEX LANE |
HOUSTON, TEXAS 77027 |
|
|
|
BAKER HUGHES INCORPORATED |
MARYLN DAWSON |
3900 ESSEX LANE, SUITE 1200 |
HOUSTON, TX 77027 |
|
|
Search Results as of:
09/23/2024 03:14 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
|