Patent Assignment
Reel/Frame 013323/0989
Grant of Patent
Recorded: 2003-01-03
Pages: 5
Assignor
GRANT PRIDECO, INC.
Executed: 2002-12-19
Assignee
DEUTSCHE BANK TRUST COMPANY AMERICAS
31 WEST 52ND STREET, NEW YORK, NEW YORK, 10019
Covered Properties
(6)
Tool Joint with Internal/External Make-Up Shoulders
Patent:
4,548,431 →
Application:
06/661,533 →
Fatigue Resistant Drill Pipe
Patent:
5,853,199 →
Application:
08/529,517 →
Control Line Coupling and Tubular String-Control Line Assembly Employing Same
Patent:
6,367,845 →
Application:
09/436,611 →
Concentric, insulated tubular conduits and method of assembly
Patent:
6,325,278 →
Application:
09/481,619 →
Concentric, Insulated Tubular Conduits and Method of Assembly
Patent:
6,520,732 →
Application:
09/912,053 →
Replaceable corrosion resistant tool joint seal
Application:
10/113,108 →
Publication:
US 2003/0184084
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 16, 1984
From: HALL, JAMES R.; CUNNINGHAM, ROBERT A.
To: HUGHES TOOL COMPANY - USA, A CORP OF DE
Reel/Frame 004343/0127 →
Assignment of Assignors Interest.
Oct 16, 1984
From: HALL, JAMES R.; CUNNINGHAM, ROBERT A.
To: HUGHES TOOL COMPANY - USA, A CORP OF DE
Reel/Frame 004342/0671 →
Assignment of Assignors Interest.
Aug 14, 1989
From: HUGHES TOOL COMPANY, - USA, A DE. CORP.
To: BAKER HUGHES, INC., A DE. CORP.
Reel/Frame 005161/0030 →
Assignment of Assignors Interest.
Dec 5, 1990
From: BAKER HUGHES INCORPORATED
To: BH TOOL JOINTS, INC., A CORP. OF TX
Reel/Frame 005570/0504 →
Merger and Change of Name November 02, 1990 Delaware
Jun 20, 1991
From: BH TOOL JOINTS, INC. A CORP. OF TEXAS MERGED WITH AND INTO EVI TJ, INC. A CORP. OF DELAWARE
To: BH TOOL JOINTS, INC. A CORP. OF TEXAS
Reel/Frame 005741/0538 →
Assignment of Assignors Interest.
Jan 17, 1992
From: BH TOOL JOINTS, INC.
To: GRANT TFW, INC.
Reel/Frame 005974/0246 →
Assignment of Assignor's Interest
Sep 18, 1995
From: WILSON, GERALD E.
To: GRANT PRIDECO, INC.
Reel/Frame 007672/0345 →
Assignment of Assignor's Interest
Apr 3, 2000
From: BULL, LAYTON R.; TROSCLAIR, DOUGLAS J.; ADAMS, TERRON A.; BLANCHARD, ROY J.
To: GRANT PRIDECO, INC.
Reel/Frame 010717/0015 →
Assignment of Assignor's Interest
Aug 10, 2001
From: GRANT PRIDECO, INC.
To: GRANT PRIDECO, L.P.
Reel/Frame 012069/0484 →
Change of Name
Sep 13, 2001
From: GRANT TFW, INC.
To: GRANT PRIDECO, INC.
Reel/Frame 012188/0299 →
Assignment of Assignor's Interest
Feb 12, 2002
From: GRANT PRIDECO, INC.
To: GRANT PRIDECO, L.P.
Reel/Frame 012625/0513 →
Assignment of Assignor's Interest
Feb 12, 2002
From: OTTEN, GREGORY K.; SNIDER, PHILIP M.
To: GRANT PRIDECO, INC.
Reel/Frame 012625/0518 →
Assignment of Assignor's Interest
Apr 1, 2002
From: WINSHIP, THOMAS E.
To: GRANT PRIDECO, INC.
Reel/Frame 012753/0324 →
Grant of Patent
Jan 3, 2003
From: GRANT PRIDECO, L.P.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 013333/0021 →
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 →
Release of Grant of Patent Security Agreement
Jun 1, 2005
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: GRANT PRIDECO, INC.
Reel/Frame 016079/0702 →
Security Agreement
Jun 3, 2005
From: GRANT PRIDECO, L.P.
To: WELLS FARGO BANK
Reel/Frame 016087/0629 →
Security Agreement
Jun 3, 2005
From: GRANT PRIDECO, INC.
To: WELLS FARGO BANK
Reel/Frame 016087/0610 →
Release of Patent Security Agreement
Sep 18, 2006
From: WELLS FARGO BANK
To: GRANT PRIDECO, L.P.
Reel/Frame 018279/0119 →
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, INC.
Reel/Frame 018268/0732 →
Assignment of Assignor's Interest
Dec 20, 2007
From: GRANT PRIDECO, L.P.
To: V&M TUBE-ALLOY, LP
Reel/Frame 020270/0580 →
Correction by Declaration of Errorneously Recorded Patent 6,520,732 at Reel 020951 Frame 0889.
Oct 10, 2008
From: V&M TUBE-ALLOY, LP
To: V&M TUBE-ALLOY, LP
Reel/Frame 021709/0146 →
Declaration: Online Submission to Correct Error in Previously Recorded Document That Erroneously Affects the Identified Patent.
Oct 10, 2008
From: V&M TUBE-ALLOY, LP
To: V&M TUBE-ALLOY, LP
Reel/Frame 021679/0645 →
Correction by Declaration of Erroneously Recorded Patent No. 6,520,732 Recorded at Reel/Frame 020951/0839.
Oct 10, 2008
From: V&M TUBE-ALLOY, LP
To: V&M TUBE-ALLOY, LP
Reel/Frame 021709/0913 →