Patent Assignment
Reel/Frame 020004/0271
Merger
Recorded: 2007-10-18
Pages: 4
Assignor
PHILLIPS PETROLEUM COMPANY
Executed: 2002-12-31
Assignee
CONOCOPHILLIPS COMPANY
600 N. DAIRY ASHFORD, HOUSTON, TEXAS, 77079
Covered Property
(1)
Desulfurization and Novel Sorbents for Same
Patent:
6,254,766 →
Application:
09/382,935 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.