Patent Assignment
Reel/Frame 014489/0330
Assignment of Assignor's Interest
Recorded: 2003-09-05
Pages: 2
Assignors
DESGARDIN, NANCY
Executed: 2003-07-23
PERUT, CHRISTIAN
Executed: 2003-07-23
RENOUARD, JOEL
Executed: 2003-07-25
Assignee
SNPE
12 QUAI HENRI IV, 75004 PARIS, FRANCE
Covered Property
(1)
Solid composition, hydrogen generating method, and proton exchange membrane fuel cell
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 28, 2004
From: SNPE
To: SNPE MATERIAUX ENERGETIQUES
Reel/Frame 014788/0085 →
Change of Name
Apr 12, 2013
From: SNPE MATERIAUX ENERGETIQUES
To: SME
Reel/Frame 030210/0679 →
Change of Name
Apr 15, 2013
From: SME
To: HERAKLES
Reel/Frame 030217/0925 →
Change of Name
Oct 4, 2018
From: HERAKLES
To: SAFRAN CERAMICS
Reel/Frame 047072/0126 →
Assignment of Assignor's Interest
Oct 8, 2018
From: SAFRAN CERAMICS
To: ARIANEGROUP SAS
Reel/Frame 047203/0453 →