Patent Assignment
Reel/Frame 016706/0475
Assignment of Assignor's Interest
Recorded: 2005-10-31
Pages: 4
Assignors
GUEUGNAUT, DOMINIQUE
Executed: 2005-09-08
CORRAL-HERNANDEZ, IRENE
Executed: 2005-09-28
LE COGUIC, JEAN
Executed: 2005-09-28
DARUT, ALAIN
Executed: 2005-09-08
Assignee
GAZ DE FRANCE
23, RUE PHILIBERT DELORME, PARIS, 75017, FRANCE
Covered Property
(1)
Method of repairing in situ a pipe or tank of thermo-fusible material, and device for implementing this method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Corporate Form
Nov 12, 2012
From: GAZ DE FRANCE SERVICE NATIONAL
To: GAZ DE FRANCE SOCIETE ANONYME
Reel/Frame 029277/0406 →
Change of Name
Nov 12, 2012
From: GAZ DE FRANCE
To: GDF SUEZ
Reel/Frame 029277/0438 →
Change of Address
Nov 12, 2012
From: GDF SUEZ
To: GDF SUEZ
Reel/Frame 029277/0445 →