Patent Assignment
Reel/Frame 019899/0297
Change of Name
Recorded: 2007-09-27
Pages: 4
Assignor
PHILLIPS PETROLEUM COMPANY
Executed: 2002-12-31
Assignee
CONOCOPHILLIPS COMPANY
800 N. DAIRY ASHFORD, HOUSTON, TEXAS, 77079
Covered Property
(1)
Method for Removing Amylenes from Gasoline and Alkylating Such Amylene and Other Olefins While Minimizing Synthetic Isopentane Production
Patent:
5,629,466 →
Application:
08/409,226 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.