Patent Assignment
Reel/Frame 030355/0649
Assignment of Assignor's Interest
Recorded: 2013-05-06
Pages: 6
Assignors
HEWITT, PAUL
Executed: 2013-02-06
SPENCER, JONATHON DEAN
Executed: 2013-02-07
CROUD, VINCENT BRIAN
Executed: 2013-02-07
Assignee
JOHNSON MATTHEY PLC
5TH FLOOR, 25 FARRINGDON STREET, LONDON, EC4A 4AB, UNITED KINGDOM
Covered Property
(1)
Method of Tracing Flow of Hydrocarbon from a Subterranean Reservoir
Application:
13/645,778 →
Publication:
US 2013/0087329