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: 3
Patent #:
Issue Dt:
01/08/2002
Application #:
09703983
Filing Dt:
10/27/2000
Inventor:
David R. Hall
Title:
Reduced mass unitary frame for ultra high-pressure high-temperature press apparatus
Assignment: 1
Reel/Frame:
016026/0772Recorded: 04/08/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/18/2004
Assignee:
400 N. SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TEXAS 77060
Correspondent:
JEFFREY E. DALY
GRANT PRIDECO, L.P.
400 N. SAM HOUSTON PARKWAY E.
SUITE 900
HOUSTON, TX 77060
Assignment: 2
Reel/Frame:
016097/0374Recorded: 06/07/2005Pages: 15
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/12/2005
Assignee:
1000 LOUISIANA ST., 3RD FLOOR
MAIL CODE MAC T5002-031
HOUSTON, TEXAS 77002
Correspondent:
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:
018268/0726Recorded: 09/18/2006Pages: 6
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
08/31/2006
Assignee:
400 N. SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TEXAS 77060
Correspondent:
JAN K. SIMPSON
FULBRIGHT & JAWORSKI L.L.P.
FULBRIGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095

Search Results as of: 05/16/2024 02:38 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