Patent Assignment
Reel/Frame 039139/0724
Assignment of Assignor's Interest
Recorded: 2016-07-13
Pages: 2
Assignor
DIDRY, THOMAS
Executed: 2016-06-21
Assignee
VALLOUREC DRILLING PRODUCTS FRANCE
7 RUE DES FRERES LUMIERE, COSNE COURS SUR LOIRE, 58200, FRANCE
Covered Property
(1)
Drill-String Liner Element Furnished with an Improved Hardbanding Layer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 2, 2018
From: VALLOUREC OIL AND GAS FRANCE; VALLOUREC DEUTSCHLAND GMBH; VALLOUREC DRILLING PRODUCTS FRANCE; VALLOUREC DRILLING PRODUCTS USA, INC.
To: TUBOSCOPE VETCO (FRANCE) SAS; GRANT PRIDECO: L.P.
Reel/Frame 046992/0360 →
Corrective Assignment to Correct the Conveying Party Data, Receiving Party Data & Property Numbers Previously Recorded on Reel 046992 Frame 0360. Assignor(S) Hereby Confirms the Assignment.
Jan 4, 2019
From: VALLOUREC DRILLING PRODUCTS FRANCE
To: TUBOSCOPE VETCO (FRANCE) SAS
Reel/Frame 048788/0094 →