Patent Assignment
Reel/Frame 007948/0257
Assignment of Assignor's Interest
Recorded: 1996-04-05
Pages: 2
Assignors
WILKINSON, DAVID P.
Executed: 1996-04-01
VOSS, HENRY H.
Executed: 1996-04-01
PRATER, KEITH B.
Executed: 1996-04-01
HARDS, GRAHAM A.
Executed: 1996-03-28
RALPH, THOMAS R.
Executed: 1996-03-28
THOMPSETT, DAVID
Executed: 1996-03-28
Assignees
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
78 HATTON GARDEN, LONDON EC1N 8JP, UNITED KINGDOM
BALLARD POWER SYSTEMS INC.
107-980 WEST 1ST STREET, NORTH VANCOUVER, BRITISH COLUMBIA, V7P 3, CANADA
Covered Property
(1)
Electrode
Patent:
5,795,669 →
Application:
08/628,161 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 3, 2009
From: BALLARD POWER SYSTEMS INC. (CANADIAN CORP. NO. 248019-01)
To: BALLARD POWER SYSTEMS INC. (CANADIAN CORP. NO. 7076991)
Reel/Frame 022764/0935 →
Assignment of Assignor's Interest
Oct 9, 2012
From: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
To: JOHNSON MATTHEY FUEL CELLS LIMITED
Reel/Frame 029097/0631 →