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Caterpillar Inc
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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 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Caterpillar, Inc.-related inventors


Ground fault protection systems and methods


Hydraulic ride control system

Search recent Press Releases: Caterpillar, Inc.-related press releases
Count Application # Date Caterpillar, Inc. patents (updated weekly) - BOOKMARK this page
12014022438508/14/14Apparatus and method for manufacturing a turbocharger component
22013026187010/03/13System and method for controlling autonomous machine within lane boundaries during position uncertainty
32013019099607/25/13System and method for controlling engine torque load
42013019099607/25/13System and method for controlling engine torque load
52014023786808/28/14 new patent  Load estimator for scraper
62014023799808/28/14 new patent  Mounting assembly for reductant injector with thermal isolation and sealing gasket
72014023800708/28/14 new patent  Hydraulic ride control system
82014023823308/28/14 new patent  Flame detection system for particulate filter regeneration
92014023835008/28/14 new patent  Fuel injection system and method for a combustion engine
102014023835308/28/14 new patent  Apparatus and method for detecting leakage of liquid fuel into gas fuel rail
112014023908208/28/14 new patent  Variable orifice spray head of liquid delivery system and calibration system
122014024050608/28/14 new patent  Display system layout for remote monitoring of machines
132014024087508/28/14 new patent  Ground fault protection systems and methods
142014024191308/28/14 new patent  Hydraulic relief and switching logic for cryogenic pump system
152014024194808/28/14 new patent  Reductant delivery system
162014023835208/28/14 new patent  Fault diagnostic strategy for common rail fuel system
172014023029108/21/14Augmented hydraulic thumb kinematic member length
182014023031508/21/14System and method for cleaning fuel on egress from fuel tank
192014023042008/21/14Energy recovery system for hydraulic machine
202014023058708/21/14Thumb assembly
212014023111008/21/14Single-piece moldboard having dually-rotated wing sections
222014023136608/21/14System and method for filtering fuel within fuel tank
232014023216908/21/14Auxiliary drivetrain for a cold planer
242014023287108/21/14Method for manually calibrating a camera mounted on vehicle
252014023379008/21/14Motion estimation systems and methods
262014023642408/21/14Fluid delivery system
272014023647708/21/14Positioning system utilizing enhanced perception-based localization
282014022389308/14/14Pilot pump sourced peak shaving for hybrid hydraulic circuits
292014022398308/14/14Multi-stage tube hydroforming process
302014022420008/14/14Engine control system having a cam phaser
312014022488808/14/14Identification code based information system
322014022539708/14/14Cab frame with integrated rollover protective structure
332014022542608/14/14Brake system
342014022542708/14/14Mobile machine track shoe
352014022575508/14/14Operator assistance system
362014022898208/14/14Machine detection system
372014022903308/14/14Serviceability strategy for machine control system
382014022907908/14/14System and method for detecting a crest
392014021640308/07/14Gas fuel system
402014021641008/07/14Fuel injection system for compression-ignition engine
412014021777808/07/14Cab frame with hydroformed rollover protective structure
422014021777908/07/14Cab rollover protective structure for enhanced visibility
432014021847708/07/14Method and system for creating a three dimensional representation of an object
442014021898508/07/14Control of energy storage system inverter system in a microgrid application
452014021974108/07/14Receptacle arrangement for elongated fastener and nut
462014022224708/07/14System and method for adjusting the operation of a machine
472014022228508/07/14System and method for controlling a pto accessory
482014020857507/31/14Tie rod support for hydraulic hammer
492014020871607/31/14Exhaust system having sensor placement detection
502014020872307/31/14Catalytic converter and muffler
512014020872407/31/14Aftertreatment system
522014020872807/31/14Method and hydraulic control system having swing motor energy recovery
532014020907507/31/14Fuel air mixer for combustion engines
542014020934007/31/14Variable volume accumulator
552014021018407/31/14Hydraulic suspension hitch system
562014021020807/31/14Dual generator single dc link configuration for electric drive propulsion system
572014021025407/31/14Twin bushing track chain cartridge
582014021148807/31/14Method to control headlight of vehicle
592014021221007/31/14Tool coupler having a modular frame construction
602014021418107/31/14Control system for software termination protection
612014021418707/31/14Rc/autonomous machine mode indication
622014021423507/31/14Machine control system having autonomous edge dumping
632014021423607/31/14Machine control system having autonomous edge dumping
642014021423707/31/14Machine control system having autonomous edge dumping
652014021423807/31/14Worksite data management system
662014021424007/31/14Universal remote operator station
672014021426407/31/14Coordinated data transmission triggers
682014021427807/31/14System with smart steering force feedback
692014021428907/31/14Cooling-based power limiting system and method
702014021429507/31/14Open loop machine motor speed control based on downhill slope determination
712014021527507/31/14Control system to identify faulty code modules
722014020872607/31/14Air shielded water cooled exhaust manifold with exhaust tube support
732014020904707/31/14Engine compensation for fan power
742014020906307/31/14Valve assembly for fuel system and method
752014020204807/24/14Machine having dipper actuator system
762014020242907/24/14Compressed natural gas fuel mass control system
772014020311207/24/14Fuel injector
782014020311307/24/14Solenoid actuator and fuel injector using same
792014020351907/24/14Seal protection system
802014020353507/24/14Retractable cabin access system for machine
812014020376007/24/14Turbine engine hybrid power supply
822014020395907/24/14Object recognition system having radar and camera input
832014020421507/24/14Image processing system using unified images
842014020513907/24/14Object recognition system implementing image data transformation
852014020541207/24/14Power shovel having hydraulically driven dipper actuator
862014020541407/24/14Power shovel having isolated hydraulic dipper actuator
872014020541507/24/14Machine having dipper actuator system
882014020830607/24/14Control system having automatic component software management
892014019652107/17/14Detection of diesel exhaust fluid contamination
902014019668607/17/14Gaseous common rail fuel system and high compression ratio engine using same
912014020073507/17/14Parity on data link switches
922014019668707/17/14In-cylinder dynamic gas blending fuel injector and dual fuel engine
932014019668807/17/14One-step starting carburetor
942014019184307/10/14Machine security system
952014019153707/10/14Platform grating
962014019155807/10/14Operator panel for a machine
972014019155907/10/14Transmission and hoist control arrangement
982014018227707/03/14Electro-hydraulic steering system with spool-based steering event detection
992014018252407/03/14Engine fluid cooling assembly
1002014018255007/03/14Quill with integrated flow limiter
1012014018255107/03/14Gaseous fuel system, direct injection gas engine system, and method
1022014018255207/03/14Dual fuel common rail system and diesel only method of operating same
1032014018255907/03/14Gaseous fuel system, direct injection gas engine system, and method
1042014018300307/03/14Cold planer with aligned transition zone
1052014018311207/03/14Kidney loop filtration system for fuel delivery system
1062014018464307/03/14Augmented reality worksite
1072014018594407/03/14Gradient search for 2d/3d map compression
1082014018594507/03/14Modified dp search for 2d/3d map compression
1092014018667507/03/14Cooling jacket for battery pack
1102014018833307/03/14Augmented reality implement control
1112014018837207/03/14Dual fuel common rail system and method of transitioning from diesel only to dual fuel method of operation
1122014018958507/03/14Information display system for a machine
1132014017394706/26/14Bucket for attachment to a machine
1142014017405706/26/14Exhaust gas aftertreatment module
1152014017406006/26/14System and method for accommodating aftertreatment bricks
1162014017406306/26/14Hydraulic system for controlling a work implement
1172014017406406/26/14Hydraulic control system for swing motor
1182014017406506/26/14Hydraulic control system for swing motor
1192014017406906/26/14Hydraulic control system having swing motor energy recovery
1202014017407006/26/14Liquid and air separator
1212014017407806/26/14Egr system having flow restricting valve
1222014017439506/26/14Instrumented piston for an internal combustion engine
1232014017440006/26/14Split-angle connecting rod
1242014017440206/26/14Dual fuel system having a damper
1252014017440406/26/14Fuel system
1262014017469606/26/14Injector cooling apparatus and method
1272014017470906/26/14Engine inlet air cooling system and method
1282014017477006/26/14System and method for optimizing a cut location
1292014017484806/26/14Exhaust flow spark arrestor
1302014017487606/26/14Clutch cooling system
1312014017507606/26/14Welding head
1322014017519306/26/14Fuel injector having turbulence-reducing sac
1332014017523806/26/14System and method for installing aftertreatment bricks
1342014017575306/26/14Seal ring with frictional load surface
1352014017577306/26/14Flow rectifier assembly
1362014017588606/26/14Power system having a stabilized dc link voltage to handle transient events
1372014017612906/26/14Mechanism of interior permanent magnet machine initial position detection
1382014017710806/26/14Power system having short circuit protection controller
1392014017816406/26/14Machine having hydraulically actuated implement system with combined ride control and downforce control system
1402014017816506/26/14Fork with rollers
1412014017826306/26/14System and method for retaining aftertreatment bricks
1422014017827306/26/14Ammonia oxidation catalyst system
1432014018044406/26/14System and method for modifying a path for a machine
1442014018054706/26/14System and method for estimating material characteristics
1452014018054806/26/14System and method for optimizing a cut location
1462014018057906/26/14Machine positioning system utilizing position error checking
1472014018060506/26/14Piston sensor data acquisition system and method
1482014017440606/26/14Control system for an engine with egr flow
1492014017577206/26/14Platform system for an articulated machine
1502014017630306/26/14Remote lockout/tagout
1512014017670906/26/14Video overlays for rc/autonomous machine
1522014016554006/19/14Aftertreatment system incorporating hydrolysis catalyst with particulate filtration and scr
1532014016539606/19/14Self-centering seal
1542014016554606/19/14System and method for controlling hydraulic fluid flow
1552014016554906/19/14Hydraulic system having multiple closed loop circuits
1562014016595506/19/14Method of manufacturing an engine block
1572014016596606/19/14Pressure regulator having an integrated check valve
1582014016623606/19/14Thermal stress reduction for heat exchanger
1592014016636206/19/14Implement pose control system and method
1602014016637606/19/14Equalizer bar end joint
1612014016749706/19/14Electrohydraulic antilock brake system for articulated vehicles
1622014016777906/19/14Ground fault detection system for a power supply system
1632014016797106/19/14Vehicle payload weight display method and system
1642014016998706/19/14Dielectric sensor arrangement and method for swashplate angular position detection
1652014017061706/19/14Monitoring system for a machine
1662014017212706/19/14Instrument system with portable computing device
1672014017212806/19/14Remote control system for a machine
1682014017224606/19/14Automatic swing and radius control system and method for a machine implement
1692014017225206/19/14Grade and payload estimate-based transmission gear selection
1702014017225306/19/14System and method for controlling a transmission
1712014017225606/19/14Grade and payload based transmission gear selection strategy
1722014017226906/19/14Dual-mode cryogenic lng piston pump control strategy
1732014017227706/19/14Engine diagnostic system and method
1742014016651306/19/14Used piston processing and repair strategies for populating replacement piston inventory
1752014017126506/19/14Hybrid engine assembly and method
1762014015763506/12/14Conical pin and bearing assembly
1772014015775806/12/14After-treatment system and method for six-stroke combustion cycle
1782014015776406/12/14Auxiliary power and emission-control system using vented gaseous fuel recovery and method
1792014015806806/12/14Six-stroke engine system with blowdown exhaust system
1802014015806906/12/14Six-stroke engine system with blowdown turbocharger
1812014015807006/12/14Six-stroke engine power density matching system and method
1822014015807106/12/14Six-stroke combustion cycle engine and process
1832014015807206/12/14Six-stroke internal combustion engine valve activation system and method for operating such engine
1842014015808406/12/14Six-stroke engine system with blowdown exhaust recirculation
1852014015808506/12/14Six-stroke combustion cycle engine and process
1862014015808706/12/14After-treatment system and method for six-stroke combustion cycle
1872014015808806/12/14Temperature-controlled exhaust gas recirculation system and method for dual fuel engine
1882014015810006/12/14Six-stroke engine exhaust gas recirculation system and method
1892014015822406/12/14Fuel supply arrangement
1902014015834006/12/14Active and passive cooling for an energy storage module
1912014015846406/12/14Egress system for a machine
1922014015847806/12/14Separator plate
1932014015848506/12/14Serviceable drive assembly and method
1942014015928006/12/14Systems and methods for molding non-pneumatic tires
1952014015936506/12/14Control system for load sharing between a generator set and an inverter-based energy storage
1962014016286506/12/14Engine oil composition
1972014016377306/12/14Method of managing a worksite
1982014016377906/12/14Method of managing a worksite
1992014016380506/12/14Method of modifying a worksite
2002014016384106/12/14Engine diagnostic system and method
2012014016388506/12/14Terrain map updating system
2022014015041506/05/14Energy recovery hydraulic system
2032014015042206/05/14Clean fill port system and method
2042014015054206/05/14Spherical monitoring device for pneumatic tires
2052014015073806/05/14Cooling system having shock reducing valve
2062014015087006/05/14Hydraulic system having dual manifolds
2072014015088006/05/14Hydrostatic circuit flushing flow cancellation
2082014015114806/05/14Exhaust muffler
2092014015138406/05/14Tank splashguard with multi-tiered labyrinth
2102014015138606/05/14Tank breather assembly and mounting configuration
2112014015208606/05/14Undercarriage track link
2122014015453906/05/14Module for securing energy storage cells
2132014015610506/05/14Conditioning a performance metric for an operator display
2142014015613906/05/14Joystick input arbitration
2152014015615206/05/14Determining an optimum operating point of an earth moving machine
2162014015615306/05/14Real time pull-slip curve modeling in large track-type tractors
2172014015615506/05/14Determination of optimum tractor reverse speed
2182014015616206/05/14Measuring and displaying tractor performance
2192014015622906/05/14Fatigue-based topology optimization method and tool
2202014015415906/05/14Engine exhaust aftertreatment component including aftertreatment brick module
2212014014399305/29/14Method and retrofit kit for oscillation joint
2222014014465905/29/14Demolition hammer with reversible housing and interchangeable wear plate arrangement
2232014014541005/29/14Bearing assembly for oscillation joint
2242014014587605/29/14Machine navigation system utilizing scale factor adjustment
2252014014616705/29/14Perception based loading
2262014014901605/29/14Conduit degradation detection system and method
2272014013738205/22/14Method of retrofitting an aftreatment system
2282014013744405/22/14Loader bucket with counterweight
2292014013754505/22/14Hydraulic system for providing auxiliary drive to a powertrain and a hydraulic circuit
2302014013757205/22/14Natural gas vehicle vented gas capture system
2312014013821805/22/14Switch assembly having unintentional-actuation guard
2322014014083505/22/14Component with cladding surface and method of applying same
2332014014083605/22/14Component with cladding surface and method of applying same
2342014014089205/22/14Exhaust after-treatment system
2352014014191705/22/14Motor assembly for final drive
2362014014193005/22/14Planet carrier salvage process
2372014013738205/22/14Method of retrofitting an aftreatment system
2382014013744405/22/14Loader bucket with counterweight
2392014013754505/22/14Hydraulic system for providing auxiliary drive to a powertrain and a hydraulic circuit
2402014013757205/22/14Natural gas vehicle vented gas capture system
2412014013821805/22/14Switch assembly having unintentional-actuation guard
2422014014083505/22/14Component with cladding surface and method of applying same
2432014014083605/22/14Component with cladding surface and method of applying same
2442014014089205/22/14Exhaust after-treatment system
2452014014191705/22/14Motor assembly for final drive
2462014014193005/22/14Planet carrier salvage process
2472014013052205/15/14Liquefied gas supply conditioning system and method
2482014013063405/15/14Efficiency spur gear set housing
2492014013077805/15/14Method of operating engine

ARCHIVE: New 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



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