Fuel compositions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10954460
APP PUB NO 20190048277A1
SERIAL NO

16077453

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fuel composition for a spark-ignition internal combustion engine comprises an additive having a chemical structure comprising a 6-membered aromatic ring sharing two adjacent aromatic carbon atoms with a 6- or 7-membered saturated heterocyclic ring, the 6- or 7-membered saturated heterocyclic ring comprising a nitrogen atom directly bonded to one of the shared carbon atoms to form a secondary amine and an atom selected from oxygen or nitrogen directly bonded to the other shared carbon atom, the remaining atoms in the 6- or 7-membered heterocyclic ring being carbon. The additive increases the octane number of the fuel, thereby improving the auto-ignition characteristics of the fuel.

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Patent Owner(s)

Patent OwnerAddress
BP OIL INTERNATIONAL LIMITED1 FINSBURY CIRCUS BRITANNIC HOUSE LONDON EC2M 7BA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Filip, Sorin Vasile Reading, GB 20 15

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