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: 1
Patent #:
Issue Dt:
10/03/2023
Application #:
17446323
Filing Dt:
08/30/2021
Publication #:
Pub Dt:
12/16/2021
Inventors:
Geoffrey Wedell Gullickson, William Owen Alexander Ruhle, John Dean Stabenau
Title:
Methods for Fracturing a Subterranean Formation by Using Flow Constraint Material
Assignment: 1
Reel/Frame:
057324/0786Recorded: 08/30/2021Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/05/2017
Exec Dt:
11/16/2016
Exec Dt:
09/01/2016
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Correspondent:
CHAMBERLAIN HRDLICKA
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002

Search Results as of: 06/26/2024 03:34 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT