Patent Assignment
Reel/Frame 065166/0420
Assignment of Assignor's Interest
Recorded: 2023-10-10
Pages: 5
Assignee
JOHNSON MATTHEY FUEL CELLS LIMITED
25 FARRINGDON STREET, 5TH FLOOR, LONDON, EC4A 4AB, GREAT BRITAIN
Covered Property
(1)
Catalyst-Coated Membrane and Method of Manufacture
Application:
18/554,649 →
Publication:
US 2024/0372111
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 22, 2024
From: JOHNSON MATTHEY FUEL CELLS LIMITED
To: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Reel/Frame 068365/0302 →
Change of Address
Jan 14, 2026
From: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
To: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Reel/Frame 074818/0894 →