IP Library › Assignment 015724/0284
Patent Assignment
Reel/Frame 015724/0284

Assignment of Assignor's Interest

Recorded: 2004-08-26 Pages: 2
Assignors
VERGER, ERIC
Executed: 2004-07-15
BRUNEAU, ALBERT
Executed: 2004-07-15
DURAND, ANTOINE
Executed: 2004-07-15
Assignee
VALLOUREC MANNESMANN OIL & GAS FRANCE
54, RUE ANTOLE FRANCE, AULNOYE-AYMERIES,F-59620, FRANCE
Covered Property (1)
Reinforced Tubular Joint for Improved Sealing-Tightness After Plastic Expansion
Patent: 7,581,766 →
Application: 10/496,008 →
Publication: US 2005/0087983
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 →