Patent Assignment
Reel/Frame 048550/0155
Assignment of Assignor's Interest
Recorded: 2019-03-07
Pages: 46
Assignor
V ALLOUREC DRILLING PRODUCTS FRANCE
Executed: 2018-04-25
Assignee
TUBOSCOPE VETCO (FRANCE) SAS
COMBLE DU PRE PIEMARD, B.P 36, BERLAIMONT, 59145, FRANCE
Covered Property
(1)
Electromagnetic Coupler
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 23, 2013
From: GUELAZ, RACHID; BOUDEY, YVAN; BUCHOUD, VINCENT; MILLET, FRANCOIS
To: VAM DRILLING FRANCE
Reel/Frame 031838/0693 →
Change of Name
Dec 3, 2015
From: VAM DRILLING FRANCE
To: VALLOUREC DRILLING PRODUCTS FRANCE
Reel/Frame 037208/0033 →
Corporate Address Change
Jul 5, 2018
From: VALLOUREC DRILLING PRODUCTS FRANCE
To: VALLOUREC DRILLING PRODUCTS FRANCE
Reel/Frame 046492/0807 →