IP Library › Assignment 021748/0717
Patent Assignment
Reel/Frame 021748/0717

Assignment of Assignor's Interest

Recorded: 2008-10-28 Pages: 4
Assignors
HODGKINSON, ADAM JOHN
Executed: 2008-09-01
SHARMAN, JONATHAN DAVID BRERETON
Executed: 2008-07-15
Assignee
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
40-42 HATTON GARDEN, LONDON, EC1N 8EE, UNITED KINGDOM
Covered Property (1)
Microporous Layer
Patent: 8,685,574 →
Application: 12/278,094 →
Publication: US 2009/0098440
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 →