Patent Assignment
Reel/Frame 013671/0697
Assignment of Assignor's Interest
Recorded: 2003-01-22
Pages: 8
Assignor
GRANT PRIDECO, INC.
Executed: 2000-04-14
Assignee
GRANT PRIDECO, LP
1450 LAKE ROBBINS DRIVE, SUITE 500, HOUSTON, TEXAS, 77380
Covered Property
(1)
Shoulder Dressing Apparatus
Patent:
5,433,130 →
Application:
08/122,157 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 15, 1993
From: SMITH, JACKIE E.; FITE, TERRY L.; HAYES, CLARENCE J.
To: GRANT TFW, INC.
Reel/Frame 006763/0308 →
Change of Name
Jan 8, 2001
From: GRANT TFW, INC.
To: GRANT PRIDECO, INC.
Reel/Frame 011436/0249 →
Assignment of Assignor's Interest
Jan 17, 2001
From: GRANT PRIDECO, INC.
To: GRANT PRIDECO, L.P.
Reel/Frame 011449/0400 →
Grant of Patent
Jan 3, 2003
From: GRANT PRIDECO, L.P.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 013333/0021 →
Change of Name
Jun 30, 2003
From: GRANT TFW INC.
To: GRANT PRIDECO, INC.
Reel/Frame 014223/0676 →
Release of Grant of Patent Security Agreement
Jun 1, 2005
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: GRANT PRIDECO, L.P.
Reel/Frame 016079/0694 →
Security Agreement
Jun 3, 2005
From: GRANT PRIDECO, L.P.
To: WELLS FARGO BANK
Reel/Frame 016087/0629 →
Release of Patent Security Agreement
Sep 18, 2006
From: WELLS FARGO BANK
To: GRANT PRIDECO, L.P.
Reel/Frame 018268/0796 →
Release of Patent Security Agreement
Sep 18, 2006
From: WELLS FARGO BANK
To: GRANT PRIDECO, L.P.
Reel/Frame 018279/0119 →