Patent Assignment
Reel/Frame 062251/0359
Change of Name
Recorded: 2022-12-29
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, UNITED KINGDOM
Covered Property
(1)
Membrane-Seal Assembly
Application:
18/003,822 →
Publication:
US 2023/0282843
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 29, 2022
From: COOLE, JAKE; DICKINSON, ANGUS
To: JOHNSON MATTHEY FUEL CELLS LIMITED
Reel/Frame 062237/0682 →
Change of Address
Jan 14, 2026
From: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
To: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Reel/Frame 074818/0894 →