Chetan Ponnathpur

Person

Columbus, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inline filter assembly with purge valving
- Patent number 12,060,821
- Issue date Aug 13, 2024
- Cummins Emission Solutions Inc.
- Chetan Ponnathpur
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reductant dosing correction during no dosing periods
- Patent number 10,801,385
- Issue date Oct 13, 2020
- Cummins Emission Solutions Inc.
- Chetan Ponnathpur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Urea injection systems valves
- Patent number 9,938,875
- Issue date Apr 10, 2018
- CUMMINS EMISSION SOLUTIONS, INC.
- Andrew Myer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Urea injection systems valves
- Patent number 9,422,850
- Issue date Aug 23, 2016
- CUMMINS EMISSION SOLUTIONS, INC.
- Andrew Myer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
NH3 emissions management in a NOX reduction system
- Patent number 9,206,723
- Issue date Dec 8, 2015
- Cummins Emission Solutions Inc.
- Chetan Ponnathpur
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System, method, and apparatus for delivering highly atomized diesel...
- Patent number 8,888,017
- Issue date Nov 18, 2014
- Cummins Inc.
- Chetan Ponnathpur
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine and exhaust aftertreatment control
- Patent number 8,826,644
- Issue date Sep 9, 2014
- Cummins Intellectual Properties, Inc.
- Chetan Ponnathpur
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
NH3 emissions management in a NOx reduction system
- Patent number 8,627,651
- Issue date Jan 14, 2014
- CUMMINS EMISSION SOLUTIONS, INC.
- Chetan Ponnathpur
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Pre-catalyst for preventing face-plugging on an inlet face of an af...
- Patent number 8,141,351
- Issue date Mar 27, 2012
- Cummins Filtration IP, Inc.
- Chetan Ponnathpur
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
ATUOMATIC DISCHARGE OF DAMAGED BATTERIES IN ELECTRIC VEHICLES
- Publication number 20230278462
- Publication date Sep 7, 2023
- Cummins Inc.
- Mark N. Bays
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR CHARGING MULTIPLE ELECTRIC VEHICLES
- Publication number 20230241996
- Publication date Aug 3, 2023
- Cummins Inc.
- Mark N. Bays
- B60 - VEHICLES IN GENERAL
Information Patent Application
INLINE FILTER ASSEMBLY WITH PURGE VALVING
- Publication number 20210079825
- Publication date Mar 18, 2021
- Cummins Emission Solutions Inc.
- Chetan Ponnathpur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCTANT DOSING CORRECTION DURING NO DOSING PERIODS
- Publication number 20160369677
- Publication date Dec 22, 2016
- Cummins Emission Solutions Inc.
- Chetan Ponnathpur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
UREA INJECTION SYSTEMS VALVES
- Publication number 20160326929
- Publication date Nov 10, 2016
- Cummins Emission Solutions, Inc.
- Andrew Myer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Urea Injection Systems Valves
- Publication number 20150027553
- Publication date Jan 29, 2015
- Cummins Emission Solutions, Inc.
- Andrew Myer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
NH3 EMISSIONS MANAGEMENT IN A NOX REDUCTION SYSTEM
- Publication number 20140102080
- Publication date Apr 17, 2014
- Cummins Emission Solutions, Inc.
- Chetan Ponnathpur
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NH3 EMISSIONS MANAGEMENT IN A NOX REDUCTION SYSTEM
- Publication number 20130031891
- Publication date Feb 7, 2013
- Chetan Ponnathpur
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR DELIVERING HIGHLY ATOMIZED DIESEL...
- Publication number 20120160934
- Publication date Jun 28, 2012
- Chetan Ponnathpur
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE AND EXHAUST AFTERTREATMENT CONTROL
- Publication number 20110162350
- Publication date Jul 7, 2011
- CUMMINS INTELLECTUAL PROPERTIES, INC.
- Chetan PONNATHPUR
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Chetan Ponnathpur

Person

Patents Grantslast 30 patents

Inline filter assembly with purge valving

Reductant dosing correction during no dosing periods

Urea injection systems valves

Urea injection systems valves

NH3 emissions management in a NOX reduction system

System, method, and apparatus for delivering highly atomized diesel...

Engine and exhaust aftertreatment control

NH3 emissions management in a NOx reduction system

Pre-catalyst for preventing face-plugging on an inlet face of an af...

Patents Applicationslast 30 patents

ATUOMATIC DISCHARGE OF DAMAGED BATTERIES IN ELECTRIC VEHICLES

SYSTEMS AND METHODS FOR CHARGING MULTIPLE ELECTRIC VEHICLES

INLINE FILTER ASSEMBLY WITH PURGE VALVING

REDUCTANT DOSING CORRECTION DURING NO DOSING PERIODS

UREA INJECTION SYSTEMS VALVES

Urea Injection Systems Valves

NH3 EMISSIONS MANAGEMENT IN A NOX REDUCTION SYSTEM

NH3 EMISSIONS MANAGEMENT IN A NOX REDUCTION SYSTEM

SYSTEM, METHOD, AND APPARATUS FOR DELIVERING HIGHLY ATOMIZED DIESEL...

ENGINE AND EXHAUST AFTERTREATMENT CONTROL