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:023960/0322   Pages: 6
Recorded: 02/19/2010
Attorney Dkt #:56.1309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/18/2014
Application #:
12616972
Filing Dt:
11/12/2009
Publication #:
Pub Dt:
05/12/2011
Title:
Gelled Hydrocarbon System and Method With Dual-Function Viscosifier/Breaker Additive
Assignors
1
Exec Dt:
01/20/2010
2
Exec Dt:
11/16/2009
3
Exec Dt:
01/29/2010
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondence name and address
RACHEL E. GREENE
110 SCHLUMBERGER DR., MD-1
SUGAR LAND, TX 77478

Search Results as of: 06/21/2024 10:36 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