Fuel and related compositions – Liquid fuels – Organic oxygen compound containing
Reexamination Certificate
2011-04-19
2011-04-19
Toomer, Cephia D (Department: 1771)
Fuel and related compositions
Liquid fuels
Organic oxygen compound containing
C044S389000, C044S418000, C044S434000, C044S437000, C044S438000, C044S451000
Reexamination Certificate
active
07927387
ABSTRACT:
A comprehensive fuel additive for gasoline, diesel and ultra low sulfur diesel fuels intended to improve engine combustion efficiency, improve diesel fuel cetane levels, improve diesel and ultra low sulfur diesel fuel lubricity, reduce engine component friction, reduce engine deposit buildup, reduce gasoline and diesel fuel bio-contamination and reduce pollutant exhaust emissions produced by gasoline and diesel fuel powered internal combustion engines. The present invention further provides a fuel additive that does not increase the sulfur level of diesel fuel beyond 15 ppm.
REFERENCES:
patent: 4973336 (1990-11-01), Gheysens
patent: 2004/0060229 (2004-04-01), Todd et al.
patent: 2009/0107035 (2009-04-01), Leung
patent: 2010/0269404 (2010-10-01), Sloan
Bond Schoeneck & King , PLLC
McGuire George R.
Nocilly David L.
Toomer Cephia D
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