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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:064821/0207   Pages: 18
Recorded: 09/06/2023
Attorney Dkt #:230-0794USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
18243037
Filing Dt:
09/06/2023
Publication #:
Pub Dt:
12/21/2023
Title:
LONG-STROKE PUMPING UNIT
Assignors
1
Exec Dt:
05/12/2016
2
Exec Dt:
04/07/2016
3
Exec Dt:
04/13/2016
4
Exec Dt:
04/21/2016
5
Exec Dt:
06/20/2016
6
Exec Dt:
08/17/2018
7
Exec Dt:
05/12/2016
8
Exec Dt:
06/20/2016
Assignee
1
2000 ST JAMES PLACE
HOUSTON, TEXAS 77056
Correspondence name and address
WEATHERFORD C/O CABELLO HALL ZINDA
801 TRAVIS ST, STE 1610
HOUSTON, TX 77002

Search Results as of: 06/06/2024 05:24 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