Praveen S. Chavannavar

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Chennai, IN

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Patents Grantslast 30 patents

Information Patent Grant
System and method for exhaust gas after treatment
- Patent number 8,974,738
- Issue date Mar 10, 2015
- Caterpillar Inc.
- Praveen S. Chavannavar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for exhaust gas after treatment
- Patent number 8,765,623
- Issue date Jul 1, 2014
- Caterpillar Inc.
- Praveen S. Chavannavar
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Exhaust Gas After Treatment
- Publication number 20140255281
- Publication date Sep 11, 2014
- Caterpillar Inc.
- Praveen S. Chavannavar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST AFTERTREATMENT SYSTEM AND METHOD
- Publication number 20140090374
- Publication date Apr 3, 2014
- Caterpollar Inc.
- Praveen Chavannavar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Exhaust System, Operating Method And Control Strategy In Internal C...
- Publication number 20130327017
- Publication date Dec 12, 2013
- Caterpillar, Inc.
- Praveen S. Chavannavar
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and Method for Exhaust Gas After Treatment
- Publication number 20130287664
- Publication date Oct 31, 2013
- Caterpillar Inc.
- Praveen Chavannavar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL