Patent Assignment
Reel/Frame 020787/0695
Assignment of Assignor's Interest
Recorded: 2008-04-03
Pages: 2
Assignors
CLARKSON, JAY SIMON
Executed: 2006-11-08
GAMLIN, TIMOTHY DOUGLAS
Executed: 2006-11-22
HARDY, LAWRENCE TREVOR
Executed: 2006-11-21
Assignees
BP EXPLORATION OPERATING COMPANY LIMITED
CHERTSEY ROAD, SUNBURY ON THAMES, MIDDLESEX, TW16 7BP, UNITED KINGDOM
DAVY PROCESS TECHNOLOGY
20 EASTBOURNE TERRACE, LONDON, W2 6LE, UNITED KINGDOM
Covered Property
(1)
Fischer Tropsch Process
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Name of Second Assignee to(Davy Process Technology Limited) Previously Recorded on Reel 020787, Frame 0695.
Apr 17, 2008
From: CLARKSON, JAY SIMON; GAMLIN, TIMOTHY DOUGLAS; HARDY, LAWRENCE TREVOR
To: BP EXPLORATION OPERATING COMPANY LIMITED; DAVY PROCESS TECHNOLOGY LIMITED
Reel/Frame 020829/0087 →
Change of Name
Dec 2, 2025
From: DAVY PROCESS TECHNOLOGY LIMITED
To: JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Reel/Frame 073804/0494 →