Patent Assignment
Reel/Frame 019584/0267
Assignment of Assignor's Interest
Recorded: 2007-07-20
Pages: 8
Assignors
FISHER, JANET MARY
Executed: 2007-02-22
THOMPSETT, DAVID
Executed: 2007-02-23
WALTON, RICHARD IAN
Executed: 2007-03-01
WRIGHT, CHRISTOPHER STUART
Executed: 2007-03-09
Assignee
JOHNSON MATTHEY PLC
40-42 HATTON GARDEN, LONDON, EC1N 8EE, UNITED KINGDOM
Covered Property
(1)
Compound Having a Pyrochlore-Structure and Its Use as a Catalyst Carrier in Water Gas Shift Reaction
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Change of Address
Jan 14, 2026
From: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
To: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Reel/Frame 074818/0894 →