Inventor · disambiguated record
Premjee Sasidharan
Also filed as: SASIDHARAN PREMJEE
8 granted patents·1 pending application·27 citations·filing 2012–2024
81Inventor score
Top patents by PatentIndex Score
9 records- 0192US11732632B1Systems and methods for determining an efficiency value associated with a catalyst memberCUMMINS EMISSION SOLUTIONS INC·Filed 2022·Granted Aug 22, 2023·6 cites·20 claims
- 0292US10815871B2Engine system for emission reduction without aftertreatmentCUMMINS INC·Filed 2018·Granted Oct 27, 2020·5 cites·19 claims
- 0392US9225151B2Spark plug for removing residual exhaust gas and associated combustion chamberCUMMINS IP INC·Filed 2012·Granted Dec 29, 2015·13 cites·20 claims
- 0476US12228089B2Systems and methods for determining exhibited useful life of sensors in monitored systemsCUMMINS EMISSION SOLUTIONS INC·Filed 2024·Granted Feb 18, 2025·0 cites·20 claims
- 0574US9797296B2Pre-chamber for internal combustion engineCUMMINS INC·Filed 2013·Granted Oct 24, 2017·3 cites·14 claims
- 0666US11293339B2Engine system for emission reduction without aftertreatmentCUMMINS INC·Filed 2020·Granted Apr 5, 2022·0 cites·20 claims
- 0765US11959433B2Systems and methods for determining exhibited useful life of sensors in monitored systemsCUMMINS EMISSION SOLUTIONS INC·Filed 2022·Granted Apr 16, 2024·0 cites·21 claims
- 0855US11635011B2Controller and method for controlling operation of an aftertreatment system based on short-term and long-term cumulative degradation estimatesCUMMINS EMISSION SOLUTIONS INC·Filed 2022·Granted Apr 25, 2023·0 cites·22 claims
- 0938US2015020766A1Prechamber device for an internal combustion engineCUMMINGS INC·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Premjee Sasidharan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →