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:
|
06/19/2007
|
Application #:
|
10711872
|
Filing Dt:
|
10/11/2004
|
|
Publication #:
|
|
Pub Dt:
|
04/13/2006
| | | | |
|
Inventor:
|
David E. McCalvin
|
|
Title:
|
DOWNHOLE SAFETY VALVE ASSEMBLY HAVING SENSING CAPABILITIES
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 300 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
|
|
|
|
| SCHLUMBERGER RESERVOIR COMPLETIONS |
| 14910 AIRLINE ROAD |
| P.O. BOX 1590 |
| ROSHARON, TX 77583-1590 |
|
|
Search Results as of:
05/13/2024 08:00 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
| 
