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:009321/0296   Pages: 7
Recorded: 07/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/29/1998
Application #:
09063839
Filing Dt:
04/21/1998
Title:
"CONTROL OF FINE PARTICULATE FLOWBACK IN SUBTERRANEAN WELLS"
Assignors
1
Exec Dt:
07/14/1998
2
Exec Dt:
07/08/1998
3
Exec Dt:
07/09/1998
4
Exec Dt:
07/08/1998
5
Exec Dt:
07/14/1998
6
Exec Dt:
07/08/1998
7
Exec Dt:
07/14/1998
Assignee
1
4100 CLINTON DRIVE
HOUYSTON, TEXAS 77020
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
ROBERT A. KENT
1015 BOIS D'ARC
DUNCAN, OK 73536-0102

Search Results as of: 05/23/2024 10:21 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