IP Library › Assignment 051233/0037
Patent Assignment
Reel/Frame 051233/0037

Change of Name

Recorded: 2019-12-10 Pages: 4
Assignor
VAM DRILLING USA, INC.
Executed: 2013-09-27
Assignee
VALLOUREC DRILLING PRODUCTS USA, INC.
6300 NAVIGATION BOULEVARD, HOUSTON, TEXAS, 77011
Covered Property (1)
Landing Pipe
Application: 16/140,346 →
Publication: US 2019/0032422
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 10, 2019
From: YANG, HENRY; FRANCHI, JONATHAN; MCKLEMURRY, CHRIS; GODEKE, KENNETH
To: VAM DRILLING USA, INC.
Reel/Frame 051232/0847 →
Assignment of Assignor's Interest Dec 10, 2019
From: VALLOUREC DRILLING PRODUCTS USA, INC.
To: GRANT PRIDECO, L.P.
Reel/Frame 051241/0856 →