Fuel and related compositions – Liquid fuels – Heterocyclic carbon compound containing a hetero ring having...
Reexamination Certificate
2008-05-20
2008-05-20
Toomer, Cephia D. (Department: 1797)
Fuel and related compositions
Liquid fuels
Heterocyclic carbon compound containing a hetero ring having...
C044S301000, C044S302000, C044S385000, C044S418000, C044S420000, C044S443000
Reexamination Certificate
active
07374588
ABSTRACT:
A stable, substantially clear and homogeneous fuel composition contains an additive comprising a nitrogen donor and carrier, the nitrogen donor being present in an amount sufficient to reduce the NOxemissions of the fuel when subject to combustion and the carrier being selected to render the nitrogen donor soluble and to give the additive a molecular weight compatible with the energy properties of the fuel.
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Hazel Clifford James
Williamson Ian Vernon
Interfacial Technologies (UK) Limited
Spencer Fane Britt & Browne LLP
Toomer Cephia D.
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