Caterpillar
Utility Patents
Last updated:
List of all Caterpillar patents 965 in total
| Status | Patent |
|---|---|
Grant | Utility: Fluid supply system having shutoff valve with stabilized electrical valve actuator Filling date: 6 Sep 2025 Issue date: 8 Jun 2021 |
Grant | Utility: Method of heat treating a fastening member Filling date: 6 Sep 2025 Issue date: 8 Jun 2021 |
Grant | Utility: Method of controlling operation of an exhaust gas treatment apparatus Filling date: 6 Sep 2025 Issue date: 8 Jun 2021 |
Grant | Utility: Suspension system for a vehicle Filling date: 6 Sep 2025 Issue date: 1 Jun 2021 |
Grant | Utility: EGR cooler with Inconel diffuser Filling date: 6 Sep 2025 Issue date: 1 Jun 2021 |
Grant | Utility: Engine system and method including first and second turbochargers Filling date: 6 Sep 2025 Issue date: 1 Jun 2021 |
Grant | Utility: Hydraulic lash adjuster Filling date: 6 Sep 2025 Issue date: 1 Jun 2021 |
Grant | Utility: 3D printed filter center tube Filling date: 6 Sep 2025 Issue date: 1 Jun 2021 |
Grant | Utility: Track assembly for a machine Filling date: 6 Sep 2025 Issue date: 1 Jun 2021 |
Grant | Utility: Thermal management lightoff assist systems and methods for regenerating oxidation catalyst in exhaust system Filling date: 6 Sep 2025 Issue date: 25 May 2021 |
Grant | Utility: System and method for determining usage of work implement Filling date: 6 Sep 2025 Issue date: 25 May 2021 |
Grant | Utility: Digital consent system and associated methods Filling date: 6 Sep 2025 Issue date: 25 May 2021 |
Grant | Utility: Hybrid methods of additive manufacturing Filling date: 6 Sep 2025 Issue date: 25 May 2021 |
Grant | Utility: System and method for balancing battery cell charge in battery array for electrified machine Filling date: 6 Sep 2025 Issue date: 25 May 2021 |
Grant | Utility: Rocker arm assembly with air venting Filling date: 6 Sep 2025 Issue date: 18 May 2021 |
Grant | Utility: Spill valve assembly for improved minimum delivery capability in fuel system Filling date: 6 Sep 2025 Issue date: 18 May 2021 |
Grant | Utility: Diesel exhaust fluid tank freeze mitigation Filling date: 6 Sep 2025 Issue date: 18 May 2021 |
Grant | Utility: Measurement platform that automatically determines wear of machine components based on images Filling date: 6 Sep 2025 Issue date: 18 May 2021 |
Grant | Utility: Single solid state power supply for multiple engine systems Filling date: 6 Sep 2025 Issue date: 18 May 2021 |
Grant | Utility: Systems and methods for calibrating an acceleration sensor using a payload system Filling date: 6 Sep 2025 Issue date: 18 May 2021 |
Grant | Utility: Spark plug gasket crush limiter Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Electrical control of a hydraulic system Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Cylinder liner and cylinder liner-piston assembly for abnormal combustion protection in an engine Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Single-fluid common rail fuel injector with fuel recovery fitting and engine system using same Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Lifter providing improved cam lobe lubrication Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Regeneration control system for oxidation catalyst regeneration in internal combustion engine Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Filter element locking mechanism for clean service Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Notched compactor cleaner finger Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Optimizing loading of a payload carrier of a machine Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: System and method for staged pre-chamber purging Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Cooling system for a rotary electric machine Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Controlling interlocks based on an interlock configuration Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: Temperature regulator with a unitary housing, thermostatic valves and valve holders Filling date: 6 Sep 2025 Issue date: 11 May 2021 |
Grant | Utility: System and method for diverse multi-source energy management Filling date: 6 Sep 2025 Issue date: 4 May 2021 |
Grant | Utility: Fan powered by an alternating current generator associated with a liquid-cooled engine of an engine system Filling date: 6 Sep 2025 Issue date: 4 May 2021 |
Grant | Utility: Method for optimizing mining production Filling date: 6 Sep 2025 Issue date: 4 May 2021 |
Grant | Utility: System and method for connecting an operator with worksite operations Filling date: 6 Sep 2025 Issue date: 4 May 2021 |
Grant | Utility: Double-crowned valve seat insert having seating surface formed of hard-facing material Filling date: 6 Sep 2025 Issue date: 27 Apr 2021 |
Grant | Utility: Optical sensor for aftertreatment catalyst condition Filling date: 6 Sep 2025 Issue date: 27 Apr 2021 |
Grant | Utility: Oil injection methods for combustion enhancement in natural gas reciprocating engines Filling date: 6 Sep 2025 Issue date: 27 Apr 2021 |
Grant | Utility: Fuel system for reducing fuel targeting errors and engine operating method Filling date: 6 Sep 2025 Issue date: 27 Apr 2021 |
Grant | Utility: Pump life prediction system Filling date: 6 Sep 2025 Issue date: 20 Apr 2021 |
Grant | Utility: Engine warm-up bypass control Filling date: 6 Sep 2025 Issue date: 20 Apr 2021 |
Grant | Utility: Using a variable geometry turbocharger to control an exhaust gas temperature and a pressure of an intake manifold Filling date: 6 Sep 2025 Issue date: 20 Apr 2021 |
Grant | Utility: System and method for estimating engine performance Filling date: 6 Sep 2025 Issue date: 20 Apr 2021 |
Grant | Utility: Combustion control system and method for switching between spark and pilot-ignited operating modes in dual fuel engine Filling date: 6 Sep 2025 Issue date: 20 Apr 2021 |
Grant | Utility: Augmented reality model alignment Filling date: 6 Sep 2025 Issue date: 20 Apr 2021 |
Grant | Utility: Rimpull limit based on wheel slippage Filling date: 6 Sep 2025 Issue date: 20 Apr 2021 |
Grant | Utility: Filtration media packs produced using additive manufacturing Filling date: 6 Sep 2025 Issue date: 20 Apr 2021 |
Grant | Utility: Distributed cooling system for a work machine Filling date: 6 Sep 2025 Issue date: 20 Apr 2021 |
Showing 400 to 450 of 965 patents.