IP Library › Assignment 019324/0391
Patent Assignment
Reel/Frame 019324/0391

Assignment of Assignor's Interest

Recorded: 2007-04-30 Pages: 3
Assignors
COLQUHOUN, HOWARD MATTHEW
Executed: 2006-09-29
ZHU, ZHIXUE
Executed: 2006-09-29
MORTIMORE, WILLIAM ALEXANDER
Executed: 2006-10-04
HOGARTH, MARTIN PHILIP
Executed: 2006-10-20
WALSBY, NADIA MICHELE
Executed: 2006-10-09
Assignee
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
40-42 HATTON GARDEN, LONDON EC1N 8EE, UNITED KINGDOM
Covered Property (1)
Ion-Conducting Polymers and Membranes Comprising Them
Patent: 7,736,539 →
Application: 10/585,808 →
Publication: US 2007/0196734
Related Assignments (2)
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 →