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:059353/0646   Pages: 2
Recorded: 02/23/2022
Attorney Dkt #:IS15.1446 PSP/PCT CORP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/05/2022
Application #:
16099162
Filing Dt:
11/05/2018
Publication #:
Pub Dt:
07/11/2019
Title:
ENCAPSULATED PRODUCTION CHEMICALS
Assignor
1
Exec Dt:
12/10/2021
Assignee
1
SCHLUMBERGER HOUSE, BUCKINGHAM GATE
GATWICK AIRPORT
WEST SUSSEX, OXFORDSHIRE, UNITED KINGDOM RH6 0NZ
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

Search Results as of: 06/07/2024 08:48 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