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: 3
Patent #:
Issue Dt:
01/31/2023
Application #:
17087046
Filing Dt:
11/02/2020
Publication #:
Pub Dt:
05/20/2021
Inventors:
Andreas Brandl, Christina Magelky, Angela Anh Doan, Windal Scott Bray
Title:
METHOD OF USING DELAYED HYDRATABLE POLYMERIC VISCOSIFYING AGENT IN THE TREATMENT OF A WELL OR SUBTERRANEAN FORMATION
Assignment: 1
Reel/Frame:
054249/0790Recorded: 11/03/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/04/2013
Exec Dt:
10/03/2013
Exec Dt:
10/03/2013
Exec Dt:
10/04/2013
Assignee:
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Correspondent:
JONES DELFLACHE LLP
1333 HEIGHTS BLVD.
STE. 300
HOUSTON, TX 77008-4585
Assignment: 2
Reel/Frame:
054281/0242Recorded: 11/03/2020Pages: 8
Conveyance:
CERTIFICATE OF CONVERSION
Assignor:
Exec Dt:
07/03/2017
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
JONES DELFLACHE LLP
1333 HEIGHTS BLVD.
STE. 300
HOUSTON, TX 77008-4585
Assignment: 3
Reel/Frame:
059128/0907Recorded: 02/16/2022Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2020
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
GWENDOLYN GRAY
17021 ALDINE WESTFIELD
HOUSTON, TX 77073

Search Results as of: 09/22/2024 09:40 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