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:
04/03/2001
Application #:
09390718
Filing Dt:
09/07/1999
Inventors:
JITEN CHATTERJI, ROGER S. CROMWELL, BAIREDDY R. REDDY, CLYDE R. ANDERSON et al
Title:
FOAMED CEMENT COMPOSITIONS AND METHODS
Assignment: 1
Reel/Frame:
010232/0752Recorded: 09/07/1999Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/02/1999
Exec Dt:
09/01/1999
Exec Dt:
09/01/1999
Exec Dt:
09/01/1999
Exec Dt:
09/01/1999
Assignee:
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Correspondent:
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102

Search Results as of: 06/21/2024 05:27 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