Patent Assignment
Reel/Frame 012301/0046
Assignment of Assignor's Interest
Recorded: 2001-09-14
Pages: 3
Assignors
BROWN, KAREN LEANNE
Executed: 2001-09-11
GASCOYNE, JOHN MALCOLM
Executed: 2001-09-11
RALPH, THOMAS ROBERTSON
Executed: 2001-09-12
Assignee
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
2-4 COCKSPUR STREET, TRAFALGAR SQUARE, LONDON, SW1Y, UNITED KINGDOM
Covered Property
(1)
Gas Diffusion Substrates
Patent:
6,531,240 →
Application:
09/936,547 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.