Patent Assignment
Reel/Frame 013568/0003
Assignment of Assignor's Interest
Recorded: 2002-12-12
Pages: 3
Assignors
BERTET, REGIS
Executed: 2002-06-04
CHAMBELLANT, FRANCOIS
Executed: 2002-06-05
PETELOT, DANIEL
Executed: 2002-06-20
TRUONG DINH, NGUYEN
Executed: 2002-06-03
VERDILLION, LIONEL
Executed: 2002-06-13
Assignee
VALLOUREC MANNESMANN OIL & GAS FRANCE
54, RUE ANATOLE FRANCE, F-59620 AULNOYE-AYMERIES, FRANCE
Covered Property
(1)
Threaded Component for Seizure-Resistant Tubular Threaded Joint
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 12, 2002
From: VALLOUREC MANNESMANN OIL & GAS FRANCE
To: CONDAT S.A.
Reel/Frame 013568/0036 →
Assignment of Assignor's Interest
Sep 17, 2013
From: CONDAT SA
To: VALLOUREC MANNESMANN OIL & GAS FRANCE
Reel/Frame 031218/0417 →
Change of Name
Apr 16, 2014
From: VALLOUREC MANNESMANN OIL & GAS FRANCE
To: VALLOUREC OIL AND GAS FRANCE
Reel/Frame 032696/0146 →