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Caterpillar Inc patents

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.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Caterpillar Inc-related inventors




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
08/17/17 new patent  Self-cleaning oil filter housing
08/17/17 new patent  Control device for an implement system
08/17/17 new patent  System and in-pit crushing and conveying operations
08/17/17 new patent  Ground engaging component and manufacturing the same
08/17/17 new patent  Injector mounting assembly
08/17/17 new patent  One way clutch operation monitoring in torque converter
08/17/17 new patent  Solenoid testing system
08/17/17 new patent  Wear measurement system using a computer model
08/17/17 new patent  System and designing pin joint
08/17/17 new patent  Wear measurement system using computer vision
08/10/17Method and treatment of contaminated metal powder
08/10/17Systems and methods for controlling an implement of a machine utilizing an orientation leveling system
08/10/17Dust suppression an autonomous drilling machine
08/10/17Spring energized cylinder liner seal
08/10/17Well stimulation pump control and method
08/10/17Sensorless control of switched reluctance machines
08/03/17Hose manufacturing machine
08/03/17System and purging reductant in a reductant dosing system
08/03/17Fluid end block for well stimulation pump and remanufacturing the same
08/03/17Angle of repose detector for hauling machines
08/03/17Work site perception system
08/03/17Traffic system having congestion management
08/03/17Traffic control system having deadlock avoidance functionality
07/27/17Filter element and filter system
07/27/17System and laser cladding in controlled environment
07/27/17Modular carousel for a drilling rig
07/27/17Self-lubricating oscillating pin joint
07/20/17Tie rod connection for a hydraulic hammer
07/20/17Structural formation system
07/20/17Automatic depth and traction control for ripping machines
07/20/17System and automatic tuning of reference model for fracking rig pump
07/20/17Seal system for dry lube pin joints
07/20/17Method and repairing cylinder liners
07/20/17Over pressure relief system for fluid ends
07/13/17Upper hinge design for a bucket
07/13/17Autonomous detecting a pile
07/13/17Hazard avoidance system for a machine
07/13/17Holder for cutting tool
07/13/17Rotatable cutting tool
07/13/17Fuel system flush circuitry and operating the same
07/13/17Torque converters and methods for assembling the same
07/13/17System and monitoring performance of relief valves in a hydraulic system
07/13/17Positioning system having smoothed kalman filter update
07/06/17Turbocharger compressor and method
07/06/17Filter system and filtration fluid reservoirs
07/06/17Self-venting drain
07/06/173d printing
07/06/17Carbon fiber wrapped structural components for a machine
07/06/17Drivetrain system implementing predictive control
07/06/17Track-type machine
07/06/17Wheel loader payload measurement system linkage acceleration compensation
07/06/17Excavation system having inter-machine monitoring and control
07/06/17Tool retention system having pocketed wedge
07/06/17Turbocharger compressor and method
07/06/17Turbocharger compressor and method
07/06/17Turbocharger compressor and method
07/06/17Turbocharger compressor and method
07/06/17Manufacturing system having sub-dimensional processing modules
07/06/17Task assignment operating a test cell
07/06/17Dust detection system for a worksite
06/29/17Cylinder block for engine
06/29/17Fluid conditioning module
Patent Packs
06/29/17System and determining machine hang time
06/22/17Filter system using a self-venting drain
06/22/17Curved liner for a floor or truck dump body
06/22/17Method for providing images of a work tool for a machine
06/22/17Method for operating an engine
06/22/17Air intake system for engine
06/22/17Hydro-mechanical transmission assembly for a machine
06/22/17Method for predicting end of line quality of assembled product
06/22/17Information management system and delivering data associated with machine
06/15/17Inert gas shielding for rapid solidification apparatus
06/15/17Hybrid laser cladding composition and component therefrom
06/15/17Damping system for a hydraulic hammer
06/15/17Roller system for machine undercarriage
06/15/17Payload monitoring system
06/15/17System and controlling a work implement of a machine
Patent Packs
06/15/17Construction system
06/15/17Pressure indicator for hydraulic hammer
06/15/17Operation monitoring system for machine and method thereof
06/08/17Catalyst system for lean nox reduction with hydrocarbons
06/08/17Method of standardizing grinder burn etch testing
06/08/17Dust clearing tool
06/08/17Supplemental hydraulic motor for continuously variable transmission
06/08/17Electrohydraulic steering system with diagnostics
06/08/17Laser brazing of annular metal seal member on track link
06/08/17Corrosion preventative film
06/08/17Seal rings comprising chromium and boron cast iron
06/08/17Feedback controlled system for charged ignition promoter droplet distribution
06/08/17Feedback controlled system for ignition promoter droplet generation
06/08/17Injector seals for dual fuel application
06/08/17System having combinable transmission and implement circuits
06/08/17Hydraulic system for a torque converter
06/08/17Pressure and speed control for a vehicle
06/08/17Seal rings comprising boron containing cast iron
06/08/17Systems and methods for stitching metallographic and stereoscopic images
06/08/17Gathering data from machine operating at worksite
06/08/17Integrated fluid turbulator and sealing system for improved thermal management
06/08/17Additional fuel filtration on demand
06/01/17Steering control system for multi-path electric drive
06/01/17Engine valve
06/01/17Machine having an electrical power system that includes a planetary gear system
06/01/17Load ring for seal assembly and seal assembly of machine
06/01/17Coil and stator assembly of a rotary electric machine
05/25/17Method for non-linear fracture splitting
05/25/17Transport tire and method
05/25/17Control system for ladder and machine using the same
Social Network Patent Pack
05/25/17Track pin with improved hardness profile and producing the same
05/25/17Divided pump implement valve and system
05/25/17Improved reinforcement system for a tool adapter
05/25/17Lock assembly for ground engaging tool
05/25/17Ladders and methods for assembling ladders
05/25/17Multipoint ignition systems and methods
05/25/17Multiple pre-chamber ignition systems and methods
05/25/17Textured piston
05/25/17Feedback control of fuel reformer-engine system
05/25/17Hydraulic circuit for clutch actuation
Patent Packs
05/25/17Hydraulic circuit for clutch actuation
05/25/17Mechanical rope wedge
05/25/17Circumferential debris seal for pinned joints
05/25/17Electronic control module testing system
05/25/17Augmented communication and positioning using unmanned aerial vehicles
05/25/17System and connecting an operator with worksite operations
05/25/17Generator set having coupling member between flywheel and generator
05/18/17System configured to couple a hydraulic hammer and tool
05/18/17System configured to couple a hydraulic hammer and tool
05/18/17Driver keys for use with wheel rims
05/18/17Modular design for a dipper door and improved latch lever bar
05/18/17System and determining dump locations
05/18/17Machine onboard activity and behavior classification
05/18/17Hydraulic system having diagnostic mode of operation
05/18/17Accumulator charging device and system
05/18/17Hydraulic buffer with fast startup
05/11/17Adaptive hammer control system
05/11/17Undercarriage track link assembly having offset link gaps
05/11/17Nitrided track pin for track chain assembly of machine
05/11/17Method for processing a metal component
05/11/17Alloy with high core hardness suitable for rapid nitriding
05/11/17Wear member
05/11/17Guardrail with tapered vertical channel post
05/11/17Device and process for controlling and optimizing hydraulic system performance
05/11/17Latch operating mechanism for cabin door
05/11/17Shunt tank assembly
05/11/17Head gasket for an engine
05/11/17Drive assembly and pump assembly arrangement for cryogenic pump
05/11/17Strategy to manage pump interactions in multi-rig applications
05/11/17System and hydraulic energy recovery for machine start-stop and machine ride control
Patent Packs
05/11/17System and hydraulic energy recovery
05/11/17Valve having right-angle proportional and directional pilot actuators
05/11/17Electrohydraulic valve having dual-action right-angle pilot actuator
05/11/17Valve having opposing right-angle actuators
05/11/17Clamping arrangement
05/11/17Weld inspection method and system
05/11/17Method and system for machine tool health early warning monitoring
05/11/17System and managing data associated with worksite
05/11/17Fixture for locating an antenna
05/11/17Smart load bank and excitation control
05/04/17Ripcord locking methods
05/04/17Diagnostic system for measuring acceleration of a demolition hammer
05/04/17Brake wear analysis system
05/04/17Stick and coupler assembly
05/04/17System and controlling operation of machine
05/04/17Wear assembly for loader bucket
05/04/17Machine control system for contour crafting
05/04/17Method of cleaning diesel particulate filters
05/04/17Dpf cleaning process using a temporary plug
05/04/17Filter system and filtration fluid reservoirs
Social Network Patent Pack
05/04/17Valve cover with integrated filter base
05/04/17System and supplying fuel to engine
05/04/17Engine piston having a notched top land
05/04/17Fuel injector, a fuel injector assembly and an associated method
05/04/17Systems and methods for collecting high frequency data associated with a pump by utilizing an fpga controller
05/04/17System for estimating a mass of a payload in a hauling machine
05/04/17System and modelling engine components
05/04/17Additive manufacturing system and method
05/04/17Method for manufacturing induction coil assembly
05/04/17Sensorless control of switched reluctance machines for low speeds and standstill
04/27/17Piston and magnetic bearing for hydraulic hammer
04/27/17Pantograph down stop for trolley
04/27/17System and controlling movement of implement
04/27/17System and operating a machine
04/27/17System and automatically adjusting a target ground speed of a machine
04/27/17High manganese steel with enhanced wear and impact characteristics
04/27/17Control operating a machine
04/27/17Hydraulic system having automatic ride control
04/27/17Pre-chamber fuel admission valve diagnostics
04/27/17Aeration sensor for a hydraulic circuit
Social Network Patent Pack
04/27/17Thermal stereo perception system
04/27/17Unmanned aircraft system deployment and analytics using the same
04/20/17Method for cleaning exhaust filter system
04/20/17Hydrocarbon separation system
04/20/17System and flushing a pump
04/20/17System for increasing stiffness of a light-duty machine component
04/20/17Support structure for frame of a machine
04/20/17Work tool indicator for a machine
04/20/17Sensor fusion for implement position estimation and control
04/20/17Exothermic bonding for cylinder block inserts
04/20/17Gauging apparatus
04/20/17Independent metering valves with flow sharing
04/20/17Final drive system for a machine
04/20/17One way clutch
04/20/173d terrain mapping system and method
04/20/17System and generating maintenance schedule
04/20/17Kinematic data extraction from technical videography
04/20/17Machine to machine communication to transmit and receive machine information
04/13/17Liquid filter
04/13/17Manufacturing article from metal alloy
04/13/17Variator-assisted transmission and launch control methods for such a transmission
04/13/17Prechamber insert for an internal combustion engine
04/13/17Multiple prechambers with interacting jets
04/13/17Prechamber internal reformer catalyst
04/13/17Sealless cooling device having manifold and turbulator
04/13/17Component health monitoring system using computer vision
04/13/17Method of monitoring load carried by machine
04/06/17Liquid filter and drain
04/06/17Filter
04/06/17Laser sintering of intricate parts
Social Network Patent Pack
04/06/17Induction motor for a work machine
04/06/17Construction machine having synthetic rope arrangement
04/06/17Blade assembly having socket support plate
04/06/17Apparatus and detecting urea deposit formation
04/06/17Pump with wear-resistant barrel and plunger having coating support
04/06/17Variable compression height integrated seal
04/06/17Valve having open-center spool with separated inserts
04/06/17System and performing data analytics for a machine on a mobile device
04/06/17Operator performance monitoring system
04/06/17Reference hours tracking for machine maintenance
04/06/17Battery housing
04/06/17Wire-routing assembly for an injector harness
03/30/17Uniform flow distribution of a reductant
03/30/17Hammer assembly
03/30/17Hydraulic hammer having co-axial accumulator and piston
03/30/17Buffer system for hydraulic hammer
03/30/17Transmission system having efficiency-based speed control
03/30/17Track roller assembly
03/30/17Hardfacing process and parts produced thereby
03/30/17Tilt bucket profile and front structure
03/30/17Machine having removable tool system
03/30/17Machine having rear-mounted tool coupler
03/30/17Online system identification for controlling a machine
03/30/17Valve actuation system
03/30/17Rocker base for valve actuation system
03/30/17Ignition plugs in prechamber and main combustion chamber of an ic engine
03/30/17Cooling system having pulsed fan control
03/30/17Ducted combustion systems utilizing duct-exit tabs
03/30/17Work cycle determination system for a pump







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