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Recent patent applications related to Caterpillar Inc. Caterpillar Inc is listed as an Agent/Assignee. Note: Caterpillar Inc may have other listings under different names/spellings. We're not affiliated with Caterpillar Inc, we're just tracking patents.

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Date Caterpillar Inc patents (updated weekly) - BOOKMARK this page
08/14/14Apparatus and manufacturing a turbocharger component
10/03/13System and controlling autonomous machine within lane boundaries during position uncertainty
07/25/13System and controlling engine torque load
10/20/16 new patent  Hammer buffer
10/20/16 new patent  Steering column for machine
10/20/16 new patent  Operator assist algorithm for an earth moving machine
10/20/16 new patent  Tool retention system
10/20/16 new patent  Tool retention system
10/20/16 new patent  Tool retention system
10/20/16 new patent  Lip for machine bucket
10/20/16 new patent  Filter assembly
10/20/16 new patent  Dynamic seal for fuel injector needle check
10/20/16 new patent  End-of-current trim for common rail fuel system
10/20/16 new patent  Recirculating pump inlet
10/13/16Method of remanufacturing an engine block
10/13/16System and machine cost optimization
10/13/16Boltless track shoe
10/13/16Boltless track shoe
10/13/16Systems and methods for remedying undue dust conditions
10/13/16System and machine control
10/13/16Ducted combustion systems utilizing curved ducts
10/13/16Ducted combustion systems utilizing duct structures
10/13/16Ducted combustion systems utilizing adjustable length ducts
10/13/16System and supplying natural gas to dual fuel engine
10/13/16Ducted combustion systems utilizing tubular ducts
10/13/16Ducted combustion systems utilizing outside air injection
10/13/16Pump piston having variable diameter
10/13/16System for stabilizing pressure fluctuations in a hydraulic line of a hydraulic circuit
10/13/16Assembly for connecting a tube
10/13/16Device for measuring pulley belt span
10/13/16Automated cut scoring
10/13/16Systems and methods for assessing environmental conditions
10/13/16Automated material tagging system
10/13/16Systems and methods for identifying undue dust conditions
10/13/16Supply chain network sensitivity analysis using adjusted network parameters
10/13/16Oscillation detection and reduction in supply chain
10/13/16System and supply chain planning using postponement network
10/13/16System for allocating and monitoring machines
10/13/16Hybrid hard chopping and soft chopping current regulation
10/13/16Image processing system for generating a surround-view image
10/13/16Imaging processing system for generating a surround-view image
10/06/16Ceramic backing tile with consumable insert
10/06/16Heat exchanger assembly process and system
10/06/16Hydraulic hammer having self-contained gas spring
10/06/16High load capacity wheel force transducer
10/06/16Control system for a machine implement
10/06/16Marine vessel mounted machine system
10/06/16Pace regulation
10/06/16Hydraulic system with operator skill level compensation
10/06/16Bowl monitoring system
10/06/16Variable valve actuator
10/06/16Attachment assembly for heat-shield arrangement
10/06/16Fuel injector device and method
10/06/16Cylinder-piston assembly
10/06/16Seal for a joint assembly
10/06/16Valve having improved spool geometry
10/06/16Graphical user interface for touch display
10/06/16System and determination of machine state based on video and audio analytics
10/06/16Time-shift controlled visualization of worksite operations
10/06/16System and managing mixed fleet worksites using video and audio analytics
10/06/16Programmable device
09/29/16System for operating a robotic assembly
09/29/16Break-in coating on track assembly components
09/29/16Work tool
09/29/16Site-specific spraying system
09/29/16Arm assembly
09/29/16Engine assist by recovering swing kinetic energy
09/29/16Hydraulic system recovering swing kinetic and boom potential energy
09/29/16Work cycle monitoring system
09/29/16Drilling system and operation for same
09/29/16Process to remanufacture a turbine backplate
09/29/16Washer member in valve housing of engine
09/29/16System for lubricating valve assembly of engine
09/29/16Method for calculating exhaust temperature
09/29/16Venting plug for engine coolant filling
09/29/16Turbocharger and method
09/29/16Turbocharger and method
09/29/16Turbocharger and method
09/29/16Turbocharger and method
09/29/16Turbocharger and method
09/29/16Cryogenic pump having vented plunger
09/29/16Dual-stage cryogenic pump
09/29/16Fuel system having serially arranged in-tank pumps
09/29/16Integration of swing energy recovery and engine anti-idling systems
09/29/16System and electro-mechanical brake wear adjustment
09/29/16Sealing face for a component
09/29/16System and operator indication for filling reductant tank
09/29/16Lidar system
09/29/16Missed cut detection and reaction
09/29/16Method and system for mapping terrain and operating autonomous machines using machine parameters
09/22/16Managing dump body controls on automonous machines
09/22/16Track recoil system and installing
09/22/16Bucket with multi-component wrapper
09/22/16Trunnion and socket assembly
09/22/16Blade assembly
09/22/16Valve actuation system having grooved adjusting screw
09/22/16Valve actuation system having rocker-located hydraulic reservoir
09/22/16Single crystal engine valve
09/22/16Reductant filling assembly
09/22/16Controlling flow of exhaust gas into turbocharger of engine
09/22/16Quick connector for hydraulic hose coupling
09/22/16Quick connector for hydraulic hose coupling
09/22/16Quick connector for hydraulic hose coupling
09/22/16Quick connector for hydraulic hose coupling
09/22/16Quick connector for hydraulic hose coupling
09/22/16System and calibrating a particulate matter sensor
09/22/16Method and detecting phase imbalance of an electrical component in a machine
09/22/16Synthetic colorization of real-time immersive environments
09/22/16Multiphase induction motor with flux weakening
09/22/16Vector currents controller for salient pole synchronous machine
09/15/16Method and tool for installation of retainer ring
09/15/16Axle housing
09/15/16Tire health monitoring system
09/15/16Node for a space frame
09/15/16Node for a space frame
09/15/16Wear plate for box blade
09/15/16Turbocharger wheel and balancing the same
09/15/16Compressor assembly having a diffuser ring with tabs
09/15/16Turbocharger with turbine shroud
09/15/16Turbocharger turbine containment structure
09/15/16Turbocharger with bearing piloted compressor wheel
09/15/16Turbocharger with low carbon steel shaft
09/15/16Turbocharger turbine assembly
09/15/16Fuel reformer system for multiple combustion chambers
09/15/16Mounting assembly
09/15/16Turbocharger with oil containment arrangement
09/15/16Cylinder head/cylinder block joint
09/15/16Turbocharger turbine nozzle and containment structure
09/15/16Circuit for detecting fault in fuel injection system
09/15/16Compressor assembly having a matched shim
09/15/16Turbocharger and method
09/15/16Compressor assembly having dynamic diffuser ring retention
09/15/16Compressor assembly having a vaneless space
09/15/16Housing assembly for a turbocharger
09/15/16Turbocharger with dual-use mounting holes
09/15/16Meterless hydraulic system having improved force modulation
09/15/16Hydraulic cylinder of machines
09/15/16Monitoring system for predicting gearbox lifespan
09/15/16User interface for fleet management
09/08/16System and worksite operation optimization based on operator conditions
09/08/16Automatic rotor speed control
09/08/16Systems and methods for adjusting pass depth in view of excess materials
09/08/16System and nitriding components of aftertreatment system
09/08/16System and operating an exhaust gas recirculation valve
09/08/16Method and system for controlling an air-fuel ratio in an engine using a fuel source with an unknown composition
09/08/16Fuel injector
09/08/16Valve assembly for a priming pump
09/08/16System and guiding deposition of material to form three dimensional structure
09/08/16Power system having zone-based load sharing
09/08/16Systems and methods for processing non-similar data
09/01/16Aftertreatment assembly
09/01/16Rubber compression molding using plastic mold assembly with metal inserts
09/01/16Output transfer group for mobile machine powertrain
09/01/16Output transfer group for mobile machine powertrain
09/01/16Hydraulic circuit for powertrain having otg
09/01/16Interlocking ballast system
09/01/16Work tool assembly and coupler
09/01/16System and controlling engine and transmission system of a machine
09/01/16Fan drive assembly
09/01/16Pre-chamber assembly for engine
09/01/16Aftertreatment control system
09/01/16Cylinder cutout strategy for operation of engine
09/01/16System and controlling air-fuel ratio
09/01/16Output transfer group for mobile machine powertrain
09/01/16Hydraulic system for transmission assembly
09/01/16Articulation joint linkage
09/01/16Pressure measurement system for engine
09/01/16Component and watermark formed by additive manufacturing
08/25/16Material processing system
08/25/16Variable damping system for a power cell of a hydraulic hammer
08/25/16Enclosure for engine wiring harness
08/25/16Hydraulic steering control system
08/25/16Tread plate assembly for machine
08/25/16Reductant injector mount
08/25/16Hydraulic driven fan system
08/25/16Tube seal assembly
08/25/16Dual-wall fitting for fluid communication
08/25/16Sensor calibration system
08/25/16Method to control three-phase inverter voltage
08/25/16Hybrid soft switching for current regulation in switched reluctance machines
08/18/16Method for controlling hoisting of an articulated machine
08/18/16Method of controlling machines with continuously variable transmission
08/18/16Electric power supply system for machine
08/18/16Link assembly for a machine
08/18/16System and controlling position of machine implement
08/18/16Mounting assembly
08/18/16Engine control system
08/18/16Method of operating ride control system
08/18/16Decking assembly
08/18/16Fuel combustion system having component with thermal conductor member and making same
08/18/16Turbocharger system for an engine
08/18/16Control isolating high pressure pilot fuel in dual-fuel hpdi system
08/18/16Fuel control system
08/18/16Process for manufacturing an injector body
08/18/16Nozzle with contoured orifice surface and making same
08/18/16Method of setting bearing system
08/18/16Differential system for a machine
08/18/16Transmission case for machine
08/18/16Method for controlling variator of transmission system
08/18/16Clamping apparatus
08/18/16Method of calibration of weighing systems
08/18/16Method and system for determining hardness information of components
08/18/16Method and system for component design and validation
08/11/16Lower buffer and bushing protector
08/11/16Method for designing seat cushions
08/11/16Cryogenic plumbing support for vehicles
08/11/16Multilayer coating for a component
08/11/16Active cooling assembly for sensor module
08/11/16Combustion system, nozzle for prechamber assembly, and making same
08/11/16Filter element and air cleaner assembly
08/11/16Coating for engine
08/11/16Fluid conditioning module
08/11/16System and introducing gas into engine cylinder
08/11/16Radiator tube combo clip
08/11/16Positioning system using radio frequency signals
08/11/16Forecasting demands for equipment based on road surface conditions
08/11/16Training apparatus
08/11/16Real time evaluation and coaching system
08/11/16Machine communication using a multi-stage suitability algorithm
08/11/16Heat management and removal assemblies for semiconductor devices
08/04/16Injector inlet fuel screen
08/04/16Hydraulic hammer
08/04/16Hydraulic hammer having dual valve acceleration control system
08/04/16Quick change wheel assembly for a machine
08/04/16Wear sensing device for a carrier roller
08/04/16Macro defect free cement with improved moisture resistance
08/04/16Dissolvable cementitious composite ingredient packet
08/04/16Tool coupler
08/04/16Pin assembly for work implement coupling assembly having float and lock positions
08/04/16Fine implement control system utilizing relative positioning
08/04/16Valve lifter assembly of engine
08/04/16Method and system for detecting malfunctioning of fluid tank of machine
08/04/16Engine-pump support unit
08/04/16Pump manifold
08/04/16Pumping mechanism with plunger
08/04/16Pump having inlet reservoir with vapor-layer standpipe
08/04/16Pump having axial cooling
08/04/16System and priming a pump
08/04/16Pump with plunger having tribological coating
08/04/16Barrel assembly for a pumping mechanism
08/04/16System and predicting failure of a hydrostatic system component
08/04/16Sleeve bearing with lubricant reservoirs
08/04/16Modularized idler shaft
08/04/16Transmission system for machine
08/04/16Payload monitoring system
08/04/16Positioning system
08/04/16Indication display system
08/04/16Method of detecting components in machine
07/28/16Filter assembly including flow cap

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Caterpillar Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Caterpillar Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by