Patent Assignment
Reel/Frame 020829/0087
Corrective Assignment to Correct the Name of Second Assignee to(Davy Process Technology Limited) Previously Recorded on Reel 020787, Frame 0695.
Recorded: 2008-04-17
Pages: 3
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 THAMEAS, MIDDLESEX, TW16 7BP, UNITED KINGDOM
DAVY PROCESS TECHNOLOGY LIMITED
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.
Assignment of Assignor's Interest
Apr 3, 2008
From: CLARKSON, JAY SIMON; GAMLIN, TIMOTHY DOUGLAS; HARDY, LAWRENCE TREVOR
To: BP EXPLORATION OPERATING COMPANY LIMITED; DAVY PROCESS TECHNOLOGY
Reel/Frame 020787/0695 →
Change of Name
Dec 2, 2025
From: DAVY PROCESS TECHNOLOGY LIMITED
To: JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Reel/Frame 073804/0494 →