Patent Assignment
Reel/Frame 031902/0475
Assignment of Assignor's Interest
Recorded: 2014-01-07
Pages: 6
Assignee
VAM DRILLING FRANCE
7 RUE DES FRERES LUMIERE, COSNE COURS SUR LOIRE, F-58200, FRANCE
Covered Property
(1)
Tubular Device with Radiofrequency Communication for Well Head
Application:
14/127,584 →
Publication:
US 2014/0104073
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Assignment of Assignor's Interest
Sep 13, 2018
From: VALLOUREC DRILLING PRODUCTS FRANCE
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 046868/0306 →