Patent Assignment
Reel/Frame 031758/0741
Assignment of Assignor's Interest
Recorded: 2013-12-11
Pages: 2
Assignee
JOHNSON MATTHEY PUBLICA LIMITED COMPANY
5TH FLOOR, 25 FARRINGDON STREET, LONDON, EC4A 4AB, UNITED KINGDOM
Covered Property
(1)
Method of Marking Hydrocarbon Liquids