Laurent Leprieur

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Limours, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for detecting the presence of an exhaust gas trea...
- Patent number 7,937,994
- Issue date May 10, 2011
- Renault SAS
- Laurent Leprieur
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and device for monitoring a particle filter in the exhaust l...
- Patent number 7,930,876
- Issue date Apr 26, 2011
- Renault SAS
- Nicolas Thouvenel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and device for managing the operation of a nitrogen oxide tr...
- Patent number 7,603,845
- Issue date Oct 20, 2009
- Renault SAS
- Bernard Dionnet
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and device for diagnosing the operating condition of an inte...
- Patent number 7,100,585
- Issue date Sep 5, 2006
- Renault SAS
- Stephane Bourret
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR REGENERATING A CATALYTIC PARTICULATE FILTER L...
- Publication number 20090241516
- Publication date Oct 1, 2009
- RENAULT S.A.S.
- Laurent Leprieur
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND DEVICE FOR MONITORING A PARTICLE FILTER IN THE EXHAUST L...
- Publication number 20090229252
- Publication date Sep 17, 2009
- RENAULT S.A.S.
- Nicolas Thouvenel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND DEVICE FOR DETECTING THE PRESENCE OF AN EXHAUST GAS TREA...
- Publication number 20090210129
- Publication date Aug 20, 2009
- RENAULT S.A.S.
- Laurent Leprieur
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and Device for Managing the Operation of a Nitrogen Oxide Tr...
- Publication number 20080196387
- Publication date Aug 21, 2008
- RENAULT S.A.S.
- Bernard Dionnet
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and device for diagnosing the operating condition of an inte...
- Publication number 20050145231
- Publication date Jul 7, 2005
- RENAULT S.A.S.
- Stephane Bourret
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS