Patent Assignment
Reel/Frame 008787/0429
Assignment of Assignor's Interest
Recorded: 1997-08-29
Pages: 2
Assignors
BLANQUET, FRANCOIS
Executed: 1997-08-18
BRAZZINI, JEAN-PIERRE
Executed: 1997-08-18
LE COINTE, PATRICK
Executed: 1997-08-18
Assignee
GAZ DE FRANCE (G.D.F.) SERVICE NATIONAL
23, RUE PHILIBERT DELORME, PARIS, FRANCE
Covered Property
(1)
Method of Connecting Conduits
Patent:
6,068,426 →
Application:
08/921,150 →
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 →