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:043219/0815   Pages: 14
Recorded: 08/07/2017
Attorney Dkt #:7523.1659US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/20/2021
Application #:
15546982
Filing Dt:
07/27/2017
Publication #:
Pub Dt:
07/04/2019
Title:
Wellbore Sand Detection Using Passive Acoustic Array
Assignors
1
Exec Dt:
09/27/2016
2
Exec Dt:
09/27/2016
3
Exec Dt:
09/26/2016
4
Exec Dt:
02/11/2013
5
Exec Dt:
10/11/2016
6
Exec Dt:
10/11/2016
Assignee
1
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219

Search Results as of: 06/06/2024 09:41 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