Cummins
Utility Patents
Last updated:
List of all Cummins patents 352 in total
| Status | Patent |
|---|---|
Grant | Utility: Systems and methods for identifying sensor location Filling date: 7 Sep 2025 Issue date: 18 Feb 2020 |
Grant | Utility: Plugin-pod for electronic control unit Filling date: 7 Sep 2025 Issue date: 18 Feb 2020 |
Grant | Utility: System and method for managing contaminant storage in a storage catalyst Filling date: 7 Sep 2025 Issue date: 28 Jan 2020 |
Grant | Utility: Air-fuel ratio imbalance diagnostic using exhaust manifold pressure Filling date: 7 Sep 2025 Issue date: 21 Jan 2020 |
Grant | Utility: Systems and method for a cold start system for a gaseous fuel engine Filling date: 7 Sep 2025 Issue date: 21 Jan 2020 |
Grant | Utility: Fuel and reagent degradation reduction in hybrid electrical vehicle systems Filling date: 7 Sep 2025 Issue date: 21 Jan 2020 |
Grant | Utility: Camshaft phaser/compression brake release integration with concentric camshaft Filling date: 7 Sep 2025 Issue date: 21 Jan 2020 |
Grant | Utility: Waste gate assembly Filling date: 7 Sep 2025 Issue date: 21 Jan 2020 |
Grant | Utility: Exhaust manifold stiffening ribs Filling date: 7 Sep 2025 Issue date: 21 Jan 2020 |
Grant | Utility: Cylinder deactivation entrance and exit control Filling date: 7 Sep 2025 Issue date: 14 Jan 2020 |
Grant | Utility: Systems and methods for controlling air-fuel ratio in dedicated EGR engine Filling date: 7 Sep 2025 Issue date: 14 Jan 2020 |
Grant | Utility: Selective fuel on time and combustion centroid modulation to compensate for injection nozzle cavitation and maintain engine power output and emissions for large bore high-speed diesel engine Filling date: 7 Sep 2025 Issue date: 14 Jan 2020 |
Grant | Utility: Pressure controlled dynamic seal with captured fluid transfer tubes Filling date: 7 Sep 2025 Issue date: 7 Jan 2020 |
Grant | Utility: Common rail multi-cylinder fuel pump with independent pumping plunger extension Filling date: 7 Sep 2025 Issue date: 31 Dec 2019 |
Grant | Utility: Lubrication system for waste heat recovery gear box Filling date: 7 Sep 2025 Issue date: 24 Dec 2019 |
Grant | Utility: Diagnostic data visualization methods Filling date: 7 Sep 2025 Issue date: 24 Dec 2019 |
Grant | Utility: Combustion pre-chamber device for an internal combustion engine Filling date: 7 Sep 2025 Issue date: 3 Dec 2019 |
Grant | Utility: Pinless tappet in a common rail high pressure fuel pump Filling date: 7 Sep 2025 Issue date: 26 Nov 2019 |
Grant | Utility: Camshaft thrust control secured by drive gear Filling date: 7 Sep 2025 Issue date: 26 Nov 2019 |
Grant | Utility: Systems and methods for idle coasting management of a vehicle having predictive cruise control Filling date: 7 Sep 2025 Issue date: 19 Nov 2019 |
Grant | Utility: System and method for controlling exhaust gas temperature Filling date: 7 Sep 2025 Issue date: 19 Nov 2019 |
Grant | Utility: System and method to improve aftertreatment in an internal combustion engine Filling date: 7 Sep 2025 Issue date: 19 Nov 2019 |
Grant | Utility: Techniques for control of an SCR aftertreatment system in response to an ammonia slip condition Filling date: 7 Sep 2025 Issue date: 19 Nov 2019 |
Grant | Utility: Diagnosing cylinder pressure sensor gain and offset Filling date: 7 Sep 2025 Issue date: 19 Nov 2019 |
Grant | Utility: System and method for control of volumetric efficiency in a direct injection engine Filling date: 7 Sep 2025 Issue date: 19 Nov 2019 |
Grant | Utility: Natural gas fuel system for an internal combustion engine Filling date: 7 Sep 2025 Issue date: 12 Nov 2019 |
Grant | Utility: Method for reducing carbon/coke in fuel injectors in dual fuel applications Filling date: 7 Sep 2025 Issue date: 5 Nov 2019 |
Grant | Utility: Techniques for controlling a dedicated EGR engine Filling date: 7 Sep 2025 Issue date: 22 Oct 2019 |
Grant | Utility: Nozzle combustion shield Filling date: 7 Sep 2025 Issue date: 22 Oct 2019 |
Grant | Utility: Systems and methods of engine stop/start control of an electrified powertrain Filling date: 7 Sep 2025 Issue date: 8 Oct 2019 |
Grant | Utility: Tappet roller retaining approach Filling date: 7 Sep 2025 Issue date: 8 Oct 2019 |
Grant | Utility: Variable hole size nozzle and spray angle fuel injector and MHBIB Filling date: 7 Sep 2025 Issue date: 1 Oct 2019 |
Grant | Utility: Systems for fuel pump adapters and methods of using the same Filling date: 7 Sep 2025 Issue date: 1 Oct 2019 |
Grant | Utility: Inlet diffusers for a two-stage engine charge air system Filling date: 7 Sep 2025 Issue date: 24 Sep 2019 |
Grant | Utility: Exhaust manifold for a two-stage engine charge air system Filling date: 7 Sep 2025 Issue date: 24 Sep 2019 |
Grant | Utility: Variable spray angle injector arrangement Filling date: 7 Sep 2025 Issue date: 17 Sep 2019 |
Grant | Utility: Connecting rod lubrication apparatus Filling date: 7 Sep 2025 Issue date: 17 Sep 2019 |
Grant | Utility: Forced air exhaust diffuser Filling date: 7 Sep 2025 Issue date: 17 Sep 2019 |
Grant | Utility: Engine start/stop control system and method Filling date: 7 Sep 2025 Issue date: 17 Sep 2019 |
Grant | Utility: System and method to detect and respond to iced sensors in exhaust after-treatment system Filling date: 7 Sep 2025 Issue date: 10 Sep 2019 |
Grant | Utility: Hybrid vehicle with low power battery Filling date: 7 Sep 2025 Issue date: 3 Sep 2019 |
Grant | Utility: Pulse interrupt control mode for configurable output driver ASIC Filling date: 7 Sep 2025 Issue date: 3 Sep 2019 |
Grant | Utility: Waste heat recovery architecture for opposed-piston engines Filling date: 7 Sep 2025 Issue date: 3 Sep 2019 |
Grant | Utility: Systems and methods for idle coasting management of a vehicle having predictive cruise control Filling date: 7 Sep 2025 Issue date: 3 Sep 2019 |
Grant | Utility: Optimization of concurrent operation of predictive cruise control and idle coast management control Filling date: 7 Sep 2025 Issue date: 27 Aug 2019 |
Grant | Utility: Systems and methods using a gas quality sensor Filling date: 7 Sep 2025 Issue date: 27 Aug 2019 |
Grant | Utility: Ammonia sensor control, with NO.sub.x feedback, of an SCR aftertreatment system Filling date: 7 Sep 2025 Issue date: 27 Aug 2019 |
Grant | Utility: Systems and methods for idle fuel economy mode Filling date: 7 Sep 2025 Issue date: 27 Aug 2019 |
Grant | Utility: Reductant injection exhaust manifold Filling date: 7 Sep 2025 Issue date: 27 Aug 2019 |
Grant | Utility: Systems and methods for determining the composition of gaseous fuel Filling date: 7 Sep 2025 Issue date: 27 Aug 2019 |
Showing 300 to 350 of 352 patents.