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: 2
Patent #:
NONE
Issue Dt:
Application #:
10244340
Filing Dt:
09/16/2002
Publication #:
Pub Dt:
03/18/2004
Inventors:
Roland Chemali, Peter J. Schoch, Michael Andrew Yuratich
Title:
METHOD AND APPARATUS FOR OBTAINING ELECTRICAL IMAGES OF A BOREHOLE WALL THROUGH NONCONDUCTIVE MUD
Assignment: 1
Reel/Frame:
013702/0824Recorded: 09/16/2002Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/10/2002
Exec Dt:
08/28/2002
Exec Dt:
09/04/2002
Assignee:
500 WINSCOTT
FORT WORTH, TEXAS 76126
Correspondent:
DECKER, JONES, MACMACKIN, MCCLANE, HALL
GEOFFREY A. MANTOOTH
801 CHERRY STREET, UNIT #46
FORT WORTH, TX 76102
Assignment: 2
Reel/Frame:
016446/0385Recorded: 04/15/2005Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2004
Assignee:
SUITE 1700
363 N. SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77060
Correspondent:
PATRICK H. MCCOLLUM
SUITE 1700
363 N. SAM HOUSTON PARKWAY EAST
HOUSTON, TX 77060

Search Results as of: 09/23/2024 12:05 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