Patent Assignment
Reel/Frame 042293/0885
Assignment of Assignor's Interest
Recorded: 2017-05-09
Pages: 2
Assignee
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
5TH FLOOR, 25 FARRINGDON STREET, LONDON, EC4A 4AB, UNITED KINGDOM
Covered Property
(1)
Method of Marking Hydrocarbon Liquids
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.