Patent Assignment
Reel/Frame 008809/0913
Assignment of Assignor's Interest
Recorded: 1997-10-30
Pages: 2
Assignors
GUERIN, WILLIAM
Executed: 1997-10-20
BOSSO, VALERIE
Executed: 1997-10-20
VERBEKE, BERNARD
Executed: 1997-10-20
Assignee
GAZ DE FRANCE (G.D.F.) SERVICE NATIONAL
23, RUE PHILIBERT DELORME, PARIS, 75017, FRANCE
Covered Property
(1)
Variable Flame Retention Device Utilizing an Interwoven Flexible Wire Metal Gauze
Patent:
5,989,015 →
Application:
08/961,227 →
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 →