Patent Assignment
Reel/Frame 020462/0760
Change of Name
Recorded: 2008-02-06
Pages: 4
Assignor
PHILLIPS PETROLEUM COMPANY
Executed: 2002-12-31
Assignee
CONOCOPHILLIPS COMPANY
600 N. DAIRY ASHFORD, HOUSTON, TEXAS, 77079
Covered Property
(1)
An Hf Alkylation Process
Patent:
5,386,073 →
Application:
08/145,120 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.