Inventor · disambiguated record
Avra Brahma
Also filed as: BRAHMA AVRA
31 granted patents·5 pending applications·77 citations·filing 2007–2025
95Inventor score
Files withCUMMINS INC22TULA TECHNOLOGY INC6FORD GLOBAL TECH LLC4BRAHMA AVRA3CUMMINS EMISSION SOLUTIONS INC1
Top patents by PatentIndex Score
36 records- 0195US10539087B2Air-fuel ratio imbalance diagnostic using exhaust manifold pressureCUMMINS INC·Filed 2018·Granted Jan 21, 2020·12 cites·20 claims
- 0292US9606092B2NOx sensor diagnosis system and methodCUMMINS EMISSION SOLUTIONS INC·Filed 2014·Granted Mar 28, 2017·15 cites·24 claims
- 0391US11898481B2Systems and methods for coordinated exhaust temperature control with electric heater and engineCUMMINS INC·Filed 2022·Granted Feb 13, 2024·1 cites·20 claims
- 0491US11131259B1Optimizing combustion recipes to improve engine performance and emissions for variable displacement enginesTULA TECHNOLOGY INC·Filed 2020·Granted Sep 28, 2021·5 cites·33 claims
- 0591US7861515B2Monitoring of exhaust gas oxygen sensor performanceFORD GLOBAL TECH LLC·Filed 2007·Granted Jan 4, 2011·21 cites·17 claims
- 0690US11365662B2Systems and methods for coordinated exhaust temperature control with electric heater and engineCUMMINS INC·Filed 2020·Granted Jun 21, 2022·2 cites·19 claims
- 0787US11920533B2Systems and methods for coordination of skip-fire and aftertreatment heater operation to maintain exhaust gas temperatureCUMMINS INC·Filed 2020·Granted Mar 5, 2024·2 cites·20 claims
- 0887US11499490B1Systems and methods to minimize emissions spikes when reactivating or deactivating a combustion cylinderCUMMINS INC·Filed 2021·Granted Nov 15, 2022·1 cites·20 claims
- 0984US11459965B2Exhaust gas recirculation flow control for reducing emissions with variable displacement internal combustion enginesTULA TECHNOLOGY INC·Filed 2021·Granted Oct 4, 2022·1 cites·38 claims
- 1081US8800272B2System and method for processing NHD slippage of a selective catalyst reduction systemBRAHMA AVRA·Filed 2011·Granted Aug 12, 2014·5 cites·12 claims
- 1179US11326532B1Optimizing combustion recipes to improve engine performance and emissions for variable displacement enginesTULA TECHNOLOGY INC·Filed 2021·Granted May 10, 2022·1 cites·37 claims
- 1278US10914253B2Internal combustion engine cylinder air-fuel ratio imbalance detection and controlsCUMMINS INC·Filed 2019·Granted Feb 9, 2021·1 cites·17 claims
- 1376US2025277463A1Integration of electric heater into aftertreatment catalyst thermal managementCUMMINS INC·Filed 2025·Application pending·0 cites
- 1475US11859569B2Systems and methods to minimize emissions spikes when reactivating or deactivating a combustion cylinderCUMMINS INC·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 1575US2025257678A1Systems and methods for catalyst sensor diagnosticsCUMMINS INC·Filed 2025·Application pending·0 cites
- 1675US2025095421A1Fault isolation using on-board diagnostic (obd) capability dataCUMMINS INC·Filed 2024·Application pending·0 cites
- 1774US7810314B2Approach for controlling particulate matter in an engineFORD GLOBAL TECH LLC·Filed 2007·Granted Oct 12, 2010·5 cites·14 claims
- 1873US12175813B2Fault isolation using on-board diagnostic (OBD) capability dataCUMMINS INC·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 1973US11905904B2Systems and methods for ultra-low NOx cold start warmup control and fault diagnosisCUMMINS INC·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 2071US2022412277A1Exhaust gas recirculation flow control for reducing emissions with variable displacement internal combustion enginesTULA TECHNOLOGY INC·Filed 2022·Application pending·0 cites
- 2169US12338757B2Integration of electric heater into aftertreatment catalyst thermal managementCUMMINS INC·Filed 2021·Granted Jun 24, 2025·0 cites·20 claims
- 2269US12305548B2Systems and methods for catalyst sensor diagnosticsCUMMINS INC·Filed 2022·Granted May 20, 2025·0 cites·18 claims
- 2369US11619187B2Optimizing combustion recipes to improve engine performance and emissions for variable displacement enginesTULA TECHNOLOGY INC·Filed 2022·Granted Apr 4, 2023·0 cites·46 claims
- 2468US11754007B2Systems and methods for exhaust gas recirculationCUMMINS INC·Filed 2022·Granted Sep 12, 2023·0 cites·20 claims
- 2565US11578675B2Internal combustion engine cylinder air-fuel ratio imbalance detection and controlsCUMMINS INC·Filed 2020·Granted Feb 14, 2023·0 cites·15 claims
- 2662US11428181B2Systems and methods for ultra-low NOx cold start warmup control and fault diagnosisCUMMINS INC·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 2761US11798325B2Fault isolation using on-board diagnostic (OBD) capability dataCUMMINS INC·Filed 2020·Granted Oct 24, 2023·0 cites·20 claims
- 2859US11946423B2Recharging management for skipping cylindersTULA TECHNOLOGY INC·Filed 2021·Granted Apr 2, 2024·0 cites·37 claims
- 2959US8011180B2Particulate filter regenerationFORD GLOBAL TECH LLC·Filed 2007·Granted Sep 6, 2011·4 cites·16 claims
- 3058US11255245B2Systems and methods for catalyst sensor diagnosticsCUMMINS INC·Filed 2017·Granted Feb 22, 2022·0 cites·12 claims
- 3157US8590294B2Engine particulate filter regenerationBRAHMA AVRA·Filed 2008·Granted Nov 26, 2013·1 cites·13 claims
- 3251US11905908B2Fuel system management during cylinder deactivation operationCUMMINS INC·Filed 2021·Granted Feb 20, 2024·0 cites·25 claims
- 3348US12442341B2Exhaust temperature controls for engine operation with cylinder deactivationCUMMINS INC·Filed 2022·Granted Oct 14, 2025·0 cites·19 claims
- 3445US8915065B2Particulate filter regenerationBRAHMA AVRA·Filed 2011·Granted Dec 23, 2014·0 cites·10 claims
- 3544US11512660B2Internal combustion engine misfire and air-fuel ratio imbalance detection and controlsCUMMINS INC·Filed 2020·Granted Nov 29, 2022·0 cites·18 claims
- 3644US2011012585A1Approach for controlling particulate matter in an engineFORD GLOBAL TECH LLC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →