Patent Assignment
Reel/Frame 021734/0141
Correction by Declaration of Erroneously Recorded Application Serial No. 11/361760 Recorded at Reel/Frame 020951/0839.
Recorded: 2008-10-10
Pages: 4
Assignor
V&M TUBE-ALLOY, LP
Executed: 2007-12-06
Assignee
V&M TUBE-ALLOY, LP
400 N. SAM HOUSTON PKWY. E. SUITE 900, HOUSTON, TEXAS, 77060
Covered Property
(1)
Concentric, Insulated Tubular Conduits and Method for Assembly
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 20, 2007
From: BULL, LAYTON R.; TROSCLAIR, DOUGLAS J.; ADAMS, TERRON J.; BLANCHARD, ROY J.
To: GRANT PRIDECO, L.P.
Reel/Frame 019187/0248 →
Assignment of Assignor's Interest
Dec 20, 2007
From: GRANT PRIDECO, L.P.
To: V&M TUBE-ALLOY, LP
Reel/Frame 020270/0580 →
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 021687/0178 →
Change of Name
May 12, 2021
From: V&M TUBE-ALLOY, LP
To: V&M TUBE-ALLOY, LLC
Reel/Frame 056214/0977 →
Change of Name
May 13, 2021
From: V&M TUBE-ALLOY, LLC
To: VALLOUREC TUBE-ALLOY, LLC
Reel/Frame 056231/0217 →