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 #:
NONE
Issue Dt:
Application #:
16421378
Filing Dt:
05/23/2019
Publication #:
Pub Dt:
11/26/2020
Inventors:
Philip D. Nguyen, Ubong Akpan Inyang, Janette Cortez Montalvo, Michael W. Sanders
Title:
METHODS AND APPLICATIONS OF WIDE PARTICLE-SIZE DISTRIBUTION PROPPANT MATERIALS IN SUBTERRANEAN FORMATIONS
Assignment: 1
Reel/Frame:
049273/0740Recorded: 05/23/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/10/2019
Exec Dt:
05/14/2019
Exec Dt:
05/14/2019
Exec Dt:
05/10/2019
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002

Search Results as of: 05/28/2024 05:56 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