Patent Assignment
Reel/Frame 019120/0899
Assignment of Assignor's Interest
Recorded: 2007-03-26
Pages: 3
Assignors
GASTEIGER, HUBERT
Executed: 2007-03-01
SOMPALLI, BHASKAR
Executed: 2007-03-02
YAN, SUSAN
Executed: 2007-03-01
LITTEER, BRIAN
Executed: 2007-03-02
Assignee
GENERAL MOTORS CORPORATION
300 RENAISSANCE CENTER, DETROIT, MICHIGAN, 48265-3000
Covered Property
(1)
Membrane Electrode Assembly Having an Adhesive Layer Impregnating Through an Electrocatalyst Layer and into a First Gas Diffusion Substrate
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 26, 2007
From: DE ROUFFIGNAC, CATHERINE HELEN; HODGKINSON, ADAM JOHN; TREW, PETER ANTHONY
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 019118/0194 →
Assignment of Assignor's Interest
Oct 9, 2012
From: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
To: JOHNSON MATTHEY FUEL CELLS LIMITED
Reel/Frame 029097/0631 →
Change of Name
Jul 28, 2022
From: JOHNSON MATTHEY FUEL CELLS LIMITED
To: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Reel/Frame 060991/0106 →