Patent Assignment
Reel/Frame 011610/0230
Assignment of Assignor's Interest
Recorded: 2001-05-25
Pages: 4
Assignee
GAZ DE FRANCE (GDF) SERVICE NATIONAL
23, RUE PHILIBERT DELORME, 75017 PARIS, FRANCE
Covered Property
(1)
Tube Scraping Device
Patent:
6,434,776 →
Application:
09/763,378 →
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 →