Inventor · disambiguated record
Chetan Ponnathpur
Also filed as: PONNATHPUR CHETAN
9 granted patents·2 pending applications·53 citations·filing 2008–2023
86Inventor score
Top patents by PatentIndex Score
11 records- 0190US8888017B2System, method, and apparatus for delivering highly atomized diesel exhaust fluid to an exhaust aftertreatment systemPONNATHPUR CHETAN·Filed 2011·Granted Nov 18, 2014·14 cites·20 claims
- 0290US8627651B2NH3 emissions management in a NOx reduction systemPONNATHPUR CHETAN·Filed 2011·Granted Jan 14, 2014·11 cites·18 claims
- 0388US8826644B2Engine and exhaust aftertreatment controlPONNATHPUR CHETAN·Filed 2011·Granted Sep 9, 2014·14 cites·10 claims
- 0487US9938875B2Urea injection systems valvesCUMMINS EMISSION SOLUTIONS INC·Filed 2016·Granted Apr 10, 2018·3 cites·13 claims
- 0576US9422850B2Urea injection systems valvesMYER ANDREW·Filed 2012·Granted Aug 23, 2016·5 cites·10 claims
- 0670US9206723B2NH3 emissions management in a NOX reduction systemCUMMINS EMISSION SOLUTIONS INC·Filed 2013·Granted Dec 8, 2015·2 cites·25 claims
- 0765US8141351B2Pre-catalyst for preventing face-plugging on an inlet face of an aftertreatment device and method of the samePONNATHPUR CHETAN·Filed 2008·Granted Mar 27, 2012·4 cites·25 claims
- 0858US2023241996A1Systems and methods for charging multiple electric vehiclesCUMMINS INC·Filed 2023·Application pending·0 cites
- 0954US2023278462A1Atuomatic discharge of damaged batteries in electric vehiclesCUMMINS INC·Filed 2023·Application pending·0 cites
- 1048US10801385B2Reductant dosing correction during no dosing periodsCUMMINS EMISSION SOLUTIONS INC·Filed 2016·Granted Oct 13, 2020·0 cites·19 claims
- 1140US12060821B2Inline filter assembly with purge valvingCUMMINS EMISSION SOLUTIONS INC·Filed 2018·Granted Aug 13, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →