Patent Assignment
Reel/Frame 037207/0627
Change of Name
Recorded: 2015-12-03
Pages: 9
Assignor
VAM DRILLING FRANCE
Executed: 2013-10-01
Assignee
VALLOUREC DRILLING PRODUCTS FRANCE
7 RUE DES FRERES LUMIERE, COSNE-COURS-SUR-LOIRE, 58200, FRANCE
Covered Properties
(5)
Tubular Component Having an Electrically Insulated Link Portion with a Dielectric Defining an Annular Sealing Surface
Holding Device Insertable into the Central Bore of a Tubular Drill String Component, and Corresponding Tubular Drill String Component
Tubular Component for Hydrocarbon Well Exploration
Application:
13/483,473 →
Publication:
US 2012/0306199
Drill Stem Components and String of Components
Component for Drilling and Operating Hydrocarbon Wells
Application:
13/676,547 →
Publication:
US 2013/0118728
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 4, 2011
From: LAFUENTE, MARTA; PINEAU, FRANCOIS; ROUSSIE, GABRIEL
To: VAM DRILLING FRANCE
Reel/Frame 027175/0912 →
Assignment of Assignor's Interest
Jan 25, 2012
From: ROUSSIE, GABRIEL
To: VAM DRILLING FRANCE
Reel/Frame 027592/0936 →
Assignment of Assignor's Interest
May 25, 2012
From: ROUSSIE, GABRIEL; ROHART, CHRISTOPHE
To: VAM DRILLING FRANCE
Reel/Frame 028271/0105 →
Assignment of Assignor's Interest
Jun 28, 2012
From: DAVID, DIDIER
To: VAM DRILLING FRANCE
Reel/Frame 028460/0066 →
Assignment of Assignor's Interest
Mar 11, 2013
From: DAVID, DIDIER
To: VAM DRILLING FRANCE
Reel/Frame 029960/0356 →
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 →