IP Library › Assignment 019933/0875
Patent Assignment
Reel/Frame 019933/0875

Assignment of Assignor's Interest

Recorded: 2007-10-09 Pages: 3
Assignors
DAVID, DIDIER
Executed: 2007-07-18
NOEL, THIERRY
Executed: 2007-07-18
ROUSSIE, GABRIEL
Executed: 2007-07-18
Assignee
VALLOUREC MANNESMANN OIL & GAS FRANCE
54 RUE ANATOLE FRANCE, AULNOYE-AYMERIES, F-59620, FRANCE
Covered Property (1)
Installation and Method for Testing System of Loads of a Sample Using a Packer
Patent: 7,647,839 →
Application: 11/816,532 →
Publication: US 2008/0264632
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 16, 2014
From: VALLOUREC MANNESMANN OIL & GAS FRANCE
To: VALLOUREC OIL AND GAS FRANCE
Reel/Frame 032696/0146 →