Patent Assignment
Reel/Frame 018824/0250
Change of Name
Recorded: 2007-01-30
Pages: 6
Assignor
PHILLIPS PETROLEUM COMPANY
Executed: 2002-12-31
Assignee
CONOCOPHILLIPS COMPANY
600 N. DAIRY ASHFORD, HOUSTON, TEXAS, 77079
Covered Property
(1)
Desulfurization and Novel Compositions for Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2002
From: MORTON, ROBERT W.; GISLASON, JASON J.; WELCH, M. BRUCE; SIMON, DAVID E.
To: PHILLIPS PETROLEUM COMPANY
Reel/Frame 013359/0955 →
Assignment of Assignor's Interest
Oct 8, 2008
From: CONOCOPHILLIPS COMPANY
To: CHINA PETROLEUM & CHEMICAL CORPORATION
Reel/Frame 021651/0001 →