Patent Assignment
Reel/Frame 024164/0824
Assignment of Assignor's Interest
Recorded: 2010-03-30
Pages: 2
Assignor
CISSON, CHARLES MICHAEL
Executed: 2009-12-17
Assignee
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD, BUILDING T, SAN RAMON, CALIFORNIA, 94583-2324
Covered Property
(1)
Process for making an overbased, sulfurized salt of an alkylated hydroxyaromatic compound
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.