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:
|
12/06/2022
|
Application #:
|
17080992
|
Filing Dt:
|
10/27/2020
|
Publication #:
|
|
Pub Dt:
|
04/28/2022
| | | | |
Inventors:
|
Lonnie Carl Helms, Jinhua Cao
|
Title:
|
PRESSURE TESTING CASING STRING DURING REVERSE CEMENTING OPERATIONS
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
3000 N. SAM HOUSTON PARKWAY EAST |
HOUSTON, TEXAS 77032-3219 |
|
|
|
SHERI HIGGINS LAW P.L.L.C |
131 LAKE HAVEN DRIVE |
GRAY, TN 37615 |
|
|
Search Results as of:
09/22/2024 11:39 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
|