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:
02/26/2019
Application #:
14771907
Filing Dt:
09/01/2015
Publication #:
Pub Dt:
05/05/2016
PCT #:
US1438188
Inventors:
Cato Russell MCDANIEL, Dale E. JAMISON, William Walter SHUMWAY
Title:
WEIGHTED WELL FLUIDS
Assignment: 1
Reel/Frame:
035030/0585Recorded: 02/25/2015Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/17/2015
Exec Dt:
02/17/2015
Exec Dt:
02/17/2015
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Correspondent:
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1000 LOUISIANA STREET
FIFTY-THIRD FLOOR
HOUSTON, TX 77002

Search Results as of: 05/28/2024 06:51 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