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:
|
09/15/1998
|
Application #:
|
08657265
|
Filing Dt:
|
06/03/1996
|
|
Inventors:
|
NEAL G. SKINNER, PAUL D. RINGGENBERG
|
|
Title:
|
AUTOMATIC DOWNHOLE PUMP ASSEMBLY AND METHOD FOR OPERATING THE SAME
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| P.O. BOX 819052 |
| LEGAL,INTELLECTUAL PROPERTY DEPARTMENT |
| DALLAS, TEXAS 75381 |
|
|
|
|
| LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
| WILLIAM M. IMWALLE |
| HALLIBURTON ENERGY SERVICES |
| MAIL CODE 1-E-135, P.O. BOX 819052 |
| DALLAS, TX 75381 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1000 LOUISIANA STREET |
| HOUSTON, TEXAS 77002 |
|
|
|
|
| MAYER, BROWN & PLATT |
| ROBERT E. RUDE II |
| 1909 K STREET, N.W. |
| WASHINGTON, D.C. 20006 |
|
|
|
Assignment:
3
|
|
|
|
|
|
|
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 15151 SOMMERMEYER ST. |
| HOUSTON, TEXAS 77041 |
|
|
|
|
| SMITH INTERNATIONAL, INC. |
| 16740 HARDY ST. |
| PATENT SERVICES |
| HOUSTON, TX 77032 |
|
|
Search Results as of:
05/30/2024 01:01 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
|
