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:
06/27/2006
Application #:
10615543
Filing Dt:
07/08/2003
Publication #:
Pub Dt:
01/13/2005
Inventors:
Donald Justus, Bradley L. Todd, Philip D. Nguyen
Title:
REDUCED-DENSITY PROPPANTS AND METHODS OF USING REDUCED-DENSITY PROPPANTS TO ENHANCE THEIR TRANSPORT IN WELL BORES AND FRACTURES
Assignment: 1
Reel/Frame:
014291/0274Recorded: 07/08/2003Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/30/2003
Exec Dt:
06/24/2003
Exec Dt:
06/25/2003
Assignee:
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536

Search Results as of: 05/05/2024 01:50 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