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: 2
Patent #:
Issue Dt:
11/18/2014
Application #:
12997112
Filing Dt:
12/09/2010
Publication #:
Pub Dt:
04/21/2011
Inventor:
Stephen Cliffe
Title:
COPOLYMER FOR SHALE STABILIZATION AND METHOD OF USE
Assignment: 1
Reel/Frame:
025469/0925Recorded: 12/10/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/03/2009
Assignee:
JOHNSTONE HOUSE
52-54 ROSE STREET
ABERDEEN, SCOTLAND, UNITED KINGDOM AB10 1UD
Correspondent:
JEFFREY S. BERGMAN
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:
065021/0149Recorded: 09/21/2023Pages: 28
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/26/2023
Assignee:
MINERVA, MANOR ROYAL
CRAWLEY, UNITED KINGDOM RH10 9BU
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

Search Results as of: 05/24/2024 03:43 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