Chemistry of hydrocarbon compounds – Product blend – e.g. – composition – etc. – or blending process... – For fuel use only
Reexamination Certificate
2004-12-01
2009-12-29
Griffin, Walter D (Department: 1797)
Chemistry of hydrocarbon compounds
Product blend, e.g., composition, etc., or blending process...
For fuel use only
C208S015000
Reexamination Certificate
active
07638661
ABSTRACT:
Use of a viscosity increasing component (ii) in provided in a composition (i) of a diesel fuel for the purpose of: improving the vehicle tractive effort (VTE) and/or acceleration performance of a compression ignition engine or a vehicle powered by such an engine, into which engine the composition (i) is introduced, ormitigating decrease in the vehicle tractive effort (VTE) and/or acceleration performance, in the case of a diesel fuel composition (i) to which an additional component (iii) is introduced for the purpose of improving the emissions performance, of a compression ignition engine or a vehicle powered by such an engine, into which engine the composition (i) is introduced.
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Davenport John Nicholas
Raja Salim Raja Ahmad Sani
Stephenson Trevor
Tait Nigel Peter
Griffin Walter D
Seifu Lessanework
Shell Oil Company
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