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:
03/29/2016
Application #:
14201323
Filing Dt:
03/07/2014
Publication #:
Pub Dt:
07/03/2014
Inventors:
Upali P. Weerasooriya, Gary A. Pope, Christian Bittner, Gunter Oetter, Jack F. Tinsley et al
Title:
NOVEL ANIONIC POLYALKOXY GROUP COMPRISING SURFACTANTS ON BASIS OF GUERBET-ALCOHOLS, METHOD OF MANUFACTURE AND USE IN ENHANCED OIL RECOVERY (EOR) APPLICATIONS
Assignment: 1
Reel/Frame:
032601/0727Recorded: 04/04/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/16/2010
Exec Dt:
08/16/2010
Assignee:
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Correspondent:
EDWIN FLORES C/O CHALKER FLORES, LLP
14951 NORTH DALLAS PARKWAY, SUITE 400
DALLAS, TX 75254
Assignment: 2
Reel/Frame:
032601/0835Recorded: 04/04/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/17/2010
Exec Dt:
08/17/2010
Exec Dt:
08/18/2010
Exec Dt:
08/18/2010
Exec Dt:
08/18/2010
Exec Dt:
08/23/2010
Assignee:
CARL-BOSCH-STR. 38
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
EDWIN FLORES C/O CHALKER FLORES, LLP
14951 NORTH DALLAS PARKWAY, SUITE 400
DALLAS, TX 75254

Search Results as of: 05/08/2024 05:22 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