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:
08/23/1994
Application #:
08151311
Filing Dt:
11/12/1993
Inventors:
LARRY S. EOFF, BILL W. LOUGHRIDGE
Title:
METHOD FOR CONTROL OF GAS MIGRATION IN WELL CEMENTING
Assignment: 1
Reel/Frame:
006834/0691Recorded: 01/18/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/07/1994
Exec Dt:
01/07/1994
Assignee:
HALLIBURTON ENERGY SERVICES, P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Correspondent:
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0102

Search Results as of: 06/22/2024 07:57 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