Amedee Guellec

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Saint-Sauveur D'emalleville, FR

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Patents Grantslast 30 patents

Information Patent Grant
Overbased detergents for lubricating oil applications
- Patent number 8,618,029
- Issue date Dec 31, 2013
- Chevron Oronite S. A.
- Jean-Louis Le Coent
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition containing an alkali metal detergent
- Patent number 8,188,020
- Issue date May 29, 2012
- Chevron Oronite S. A.
- Jean-Louis Le Coent
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Additive composition having low temperature viscosity corrosion and...
- Patent number 7,960,324
- Issue date Jun 14, 2011
- Chevron Oronite Company LLC
- Jean-Louis Le Coent
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Mixture of alkyl-phenyl-sulfonates of alkaline earth metals, its ap...
- Patent number 6,204,226
- Issue date Mar 20, 2001
- Chevron Oronite S.A.
- Jean-Louis Le Coent
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Additive composition having low temperature viscosity corrosion and...
- Publication number 20060052259
- Publication date Mar 9, 2006
- Chevron Oronite S.A.
- Jean-Louis Le Coent
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricating oil composition containing an alkali metal detergent
- Publication number 20050137100
- Publication date Jun 23, 2005
- Chevron Oronite S.A.
- Jean-Louis Le Coent
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Overbased detergents for lubricating oil applications
- Publication number 20050137098
- Publication date Jun 23, 2005
- Chevron Oronite S.A.
- Jean-Louis Le Coent
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...