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:023092/0558   Pages: 6
Recorded: 08/12/2009
Attorney Dkt #:HES 2009-IP-020205U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/02/2012
Application #:
12539392
Filing Dt:
08/11/2009
Publication #:
Pub Dt:
02/17/2011
Title:
SYSTEM AND METHOD FOR SERVICING A WELLBORE
Assignors
1
Exec Dt:
08/06/2009
2
Exec Dt:
08/07/2009
3
Exec Dt:
08/05/2009
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024

Search Results as of: 09/27/2024 06:09 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