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: 1
Patent #:
Issue Dt:
08/01/2017
Application #:
13983010
Filing Dt:
10/03/2013
Publication #:
Pub Dt:
01/30/2014
Inventors:
Quanxin Guo, Mario Zamora, Sanjit Roy
Title:
METHOD OF MINIMIZING WELLBORE INSTABILITY
Assignment: 1
Reel/Frame:
031341/0641Recorded: 10/03/2013Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/19/2013
Exec Dt:
09/23/2013
Exec Dt:
09/25/2013
Assignee:
5950 NORTH COURSE DR.
HOUSTON, TEXAS 77072
Correspondent:
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042

Search Results as of: 06/22/2024 04:03 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