Patent Assignment
Reel/Frame 065446/0474
Change of Name
Recorded: 2023-11-02
Pages: 2
Assignor
JOHNSON MATTHEY FUEL CELLS LIMITED
Executed: 2022-04-01
Assignee
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
25 FARRINGDON STREET, 5TH FLOOR, LONDON, EC4A 4AB, GREAT BRITAIN
Covered Property
(1)
Electrocatalyst Ink
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 2, 2023
From: MARTINEZ BONASTRE, ALEX; MARIN FLORIDO, DANIEL
To: JOHNSON MATTHEY FUEL CELLS LIMITED
Reel/Frame 065438/0590 →
Change of Address
Jan 14, 2026
From: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
To: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Reel/Frame 074818/0894 →