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:055456/0385   Pages: 3
Recorded: 03/02/2021
Attorney Dkt #:COMITT1160-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/13/2022
Application #:
17189466
Filing Dt:
03/02/2021
Publication #:
Pub Dt:
06/24/2021
Title:
METHODS AND SYSTEMS FOR A VENT WITHIN A TOOL POSITIONED WITHIN A WELLBORE
Assignor
1
Exec Dt:
03/02/2021
Assignee
1
1411 VANDER WILT LANE
KATY, TEXAS 77449
Correspondence name and address
PIERSON IP PLLC GENE PIERSON
1010 FISHER ST
HOUSTON, TX 77018

Search Results as of: 08/12/2025 09:17 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