skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 #:
NONE
Issue Dt:
Application #:
12821750
Filing Dt:
06/23/2010
Publication #:
Pub Dt:
02/03/2011
Inventors:
Hoang Van Le, D. V. Satyanarayana Gupta
Title:
Method of Stimulating Subterranean Formation Using Low pH Fluid Containing a Glycinate Salt
Assignment: 1
Reel/Frame:
024938/0271Recorded: 09/03/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/06/2010
Exec Dt:
07/06/2010
Assignee:
4601 WESTWAY PARK BLVD.
HOUSTON, TEXAS 77041
Correspondent:
JONES & SMITH , LLP
2777 ALLEN PARKWAY
SUITE 1000
HOUSTON, TX 77019
Assignment: 2
Reel/Frame:
026508/0854Recorded: 06/27/2011Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/22/2011
Assignee:
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Correspondent:
JOHN WILSON JONES
2777 ALLEN PARKWAY, SUITE 1000
HOUSTON, TX 77019

Search Results as of: 05/25/2024 08:14 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT