Roger L. Leisenring JR.

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Downingtown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Composition for reducing polynuclear aromatic hydrocarbon emissions
- Patent number 10,329,507
- Issue date Jun 25, 2019
- Inaeris Technologies, Inc.
- Vicente Sanchez
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low temperature property value reducing compositions
- Patent number 9,624,446
- Issue date Apr 18, 2017
- Inaeris Technologies, LLC
- Jeffrey C. Trewella
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Composition for reducing polynuclear aromatic hydrocarbon emissions
- Patent number 9,051,525
- Issue date Jun 9, 2015
- KiOR, Inc.
- Jeffrey C. Trewella
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Composition for Reducing Polynuclear Aromatic Hydrocarbon Emissions
- Publication number 20150259617
- Publication date Sep 17, 2015
- KIOR, INC.
- Vicente Sanchez
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMPOSITION FOR REDUCING POLYNUCLEAR AROMATIC HYDROCARBON EMISSIONS
- Publication number 20140209049
- Publication date Jul 31, 2014
- KIOR, INC.
- Jeffrey C. Trewella
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Composition for Reducing a Low Temperature Property of a Distillate...
- Publication number 20130338409
- Publication date Dec 19, 2013
- KiOR, Inc.
- Jeffrey C. Trewalla
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...