Patent Assignment
Reel/Frame 062373/0695
Assignment of Assignor's Interest
Recorded: 2023-01-13
Pages: 12
Assignors
CHANDLER, GUY RICHARD
Executed: 2022-10-18
CONTE, SEAN
Executed: 2022-10-18
FERRAND, VINCENT
Executed: 2022-10-18
HOWARD, MICHAEL
Executed: 2022-10-18
NAGAOKA, SHUHEI
Executed: 2022-10-18
POWELL, ALEXIS
Executed: 2022-10-18
ZHANG, XIAORUI
Executed: 2022-10-18
Assignee
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
25 FARRINGDON STREET, 5TH FLOOR, LONDON, EC4A 4AB, UNITED KINGDOM
Covered Property
(1)
Catalysts for Gasoline Exhaust Gas Treatments with Improved Ammonia Emission Control
Application:
18/050,067 →
Publication:
US 2023/0143941
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 20, 2023
From: CHANDLER, GUY RICHARD; FERRAND, VINCENT; HOWARD, MICHAEL; POWELL, ALEXIS
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 064022/0368 →
Change of Address
Jan 14, 2026
From: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 074703/0733 →