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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


Cooling of an exhaust gas recirculation unit

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
22013026187010/03/13Controlling autonomous machine within lane boundaries during position uncertainty
32013019099607/25/13Controlling engine torque load
42014033832811/20/14 new patent  Nozzled turbine
52014033863711/20/14 new patent  Common rail system having mechanical unit pumps
62014033863911/20/14 new patent  Method of controlling injection rate shape of gaseous fuel in dual fuel injector
72014033864311/20/14 new patent  Cooling of an exhaust gas recirculation unit
82014033989311/20/14 new patent  Life degradation mitigation for transient response energy storage
92014034218711/20/14 new patent  Remanufactured cast iron component with steel outer layer
102014034369711/20/14 new patent  Selectable operating modes for machine operator input devices
112014033164511/13/14Injector fault remediation
122014033165511/13/14Mounting assembly for a reductant injector
132014033166311/13/14Quick coupler hydraulic control system
142014033172911/13/14Device for sealing orifices on nozzle of fuel injector for autofrettage process
152014033174211/13/14Apparatus for monitoring aeration in fluid of hydraulic circuit
162014033175311/13/14Determining a health of a bearing of a connecting rod
172014033175411/13/14Diagnostic system and method for a bearing of a connecting rod
182014033196111/13/14Piston having combustion bowl and engine using same
192014033197411/13/14Modular low pressure fuel system with filtration
202014033224411/13/14Enclosure for a power cell of a hydraulic hammer
212014033224611/13/14Damper system for a power cell of a hydraulic hammer
222014033250511/13/14Method of manufacturing track shoe
232014033312511/13/14Sprocket with replaceable teeth
242014033344411/13/14Liquid natural gas cryogenic tank leak detection system
252014033492311/13/14Compressor housing remanufacturing method and apparatus
262014033493611/13/14Laser casting blade repair
272014033494711/13/14Fluid pump system
282014033688111/13/14Re-directing a ripping path
292014033688911/13/14Grade-based anti-hunt timer
302014033196211/13/14Dual fuel engine system and engine system operating method
312014033196311/13/14Dual fuel common rail transient pressure control and engine using same
322014033196411/13/14Dual fuel engine diagnostic system and method of operating same
332014032597111/06/14Hydromechanical power management of fixed displacement boost pumps
342014032597211/06/14Hydraulic hybrid boom system hydraulic transformer
352014032600011/06/14Lng tank vapor management using a cng accumulator
362014032647111/06/14Motor grader cross slope control with articulation compensation
372014033116311/06/14Method to mark user definable limits
382014031793510/30/14Adjustment mechanism for adjusting jaws of shear
392014031796710/30/14Excavator with expanded work implement compatibility
402014031811110/30/14Decomposition tube for an engine
412014031826510/30/14Testing apparatus for struts
422014031889210/30/14Manually powered linkage ladder
432014031925710/30/14Shear blade having a positive camber and method of adding a positive camber to a shear blade
442014031978010/30/14Use of dissimilar metals in floating style seals
452014031990510/30/14Seal assembly for track joint assembly of undercarriage
462014032430010/30/14Position identification system with multiple cross-checks
472014032430110/30/14Wear monitoring system for track type machine
482014032430210/30/14Method of estimating mass of a payload in a hauling machine
492014032430310/30/14Method of determining when a payload loading event is occurring in a hauling machine
502014032453410/30/14Forecasting using customer preference profiles
512014031145110/23/14Dual fuel system and engine system operating method
522014031146610/23/14Coolant inlet structures for heat exchangers for exhaust gas recirculation systems
532014031164310/23/14Molded tire having different tread material
542014031176210/23/14Erosion monitoring system for ground engaging tool
552014031209610/23/14Oxy-fuel weld repair of metallic components
562014031264210/23/14Liner and liner system for machine body
572014031516410/23/14Improving operator performance
582014031666410/23/14Aggressive and stable speed control
592014031144410/23/14Dual fuel common rail transient pressure control and engine using same
602014031145510/23/14Dual fuel injector with f, a and z orifice control
612014030501210/16/14Single boom system having dual arm linkage
622014030511210/16/14Control valve with variable pressure relief
632014030519810/16/14Selective catalytic reduction outlet mixing device
642014030598010/16/14Vehicle accessory retaining system
652014030642610/16/14Steering linkage arrangement for articulated mobile machine
662014030651610/16/14Vibration-damped track shoe for mobile machine
672014030815010/16/14Gear pump having grooved mounting adapter
682014030985010/16/14Method of calculating payload material weight and machine using same
692014029878110/09/14Mixer for fluid injection system
702014029879810/09/14Electro-hydraulic steering control system
712014029898710/09/14Repaired pistons and collection thereof
722014029928710/09/14Method of casting
732014029930410/09/14Precision tube bead design for an aluminum grommetted tube radiator assembly
742014030082610/09/14Real time video feed configuration for remote vision
752014030178610/09/14Wear component for compactor wheel
762014030386210/09/14Control system for differential of machine
772014030392310/09/14System for determining error in a sensed machine position
782014030186210/09/14Center spacer between workpiece and dead center of machine tool
792014029008410/02/14Apparatus for measuring backlash in specimen gear
802014029010210/02/14Control system for dual boom machine
812014029021510/02/14Emissions control for engine system
822014029061410/02/14Engine control system and method
832014029062310/02/14Injection timing management in dual fuel engine system
842014029062610/02/14Assembling fuel pump on engine
852014029063410/02/14Crankcase breather
862014029092310/02/14Cooling system
872014029103810/02/14Payload determination system and method
882014029213110/02/14Dual rotor switched reluctance machine
892014029254410/02/14Machine system having lane keeping functionality
902014029304710/02/14System for generating overhead view of machine
912014029313710/02/14View prioritization for multi-machine control visualization
922014029449710/02/14Locking system for quick coupler
932014029706210/02/14Torque load control system and method
942014029710310/02/14Machine system having overtaking functionality
952014029106010/02/14Machine bearing system including hard thin film and method of using same
962014028352809/25/14Aftertreatment module and method of assembly
972014028367609/25/14Fluid regeneration in a hydraulic system
982014028367709/25/14Air compressor having chambered piston head
992014028377409/25/14Rocker arm assembly and method of lubricating a valve train
1002014028391509/25/14Hydraulic control system having relief flow capture
1012014028396009/25/14Air-hardenable bainitic steel with enhanced material characteristics
1022014028402709/25/14Heat exchanger cleaning system
1032014028403709/25/14Aluminum tube-and-fin assembly geometry
1042014028412609/25/14Integrated service center
1052014028426609/25/14Filter assembly
1062014028428609/25/14Filtering fuel within fuel tank
1072014028716509/25/14Cladding composition with flux particles
1082014028669309/25/14Boot seal for machine system and method
1092014025980609/18/14Retainer systems for ground engaging tools
1102014025980709/18/14Retainer systems for ground engaging tools
1112014025980809/18/14Retainer systems for ground engaging tools
1122014025980909/18/14Retainer systems for ground engaging tools
1132014025981009/18/14Retainer systems for ground engaging tools
1142014025981109/18/14Retainer systems for ground engaging tools
1152014025981209/18/14Retainer systems for ground engaging tools
1162014025981309/18/14Retainer systems for ground engaging tools
1172014026012909/18/14Intake air pre-cleaner
1182014026019809/18/14Exhaust aftertreatment system
1192014026022109/18/14Hydrostatic drive system
1202014026053309/18/14Diagnostic system and method for nitrogen oxide sensor
1212014026055209/18/14Hvac unit test apparatus and method therefor
1222014026078309/18/14Bolt damping member
1232014026128609/18/14Modular structure supporting engine enclosure
1242014026131009/18/14System and method to optimize engine braking power
1252014026134909/18/14Sensor cooling
1262014026182709/18/14Accumulator membrane for a hydraulic hammer
1272014026240609/18/14Hydraulic hammer having co-axial accumulator and piston
1282014026240709/18/14Hydraulic hammer having impact system subassembly
1292014026535309/18/14Adaptive variable speed genset control
1302014026535409/18/14Generator set adaptive droop control method
1312014026554109/18/14Machine axle housing with integrated oil circulation system
1322014026556909/18/14Transient assist using starting battery in variable speed genset
1332014027107709/18/14Composite material structures configured for alternating compressive and tensile loading
1342014027232309/18/14Nitrided component surface repair
1352014027761409/18/14Programmable user interface for a machine
1362014027795709/18/14Determining a ripping path
1372014027796709/18/14Distributed worksite management system
1382014027804309/18/14Traffic analysis system utilizing position based awareness
1392014025280109/11/14Method for rebuilding a machine surface
1402014025313909/11/14Fault detection system with leakage current detection
1412014025528109/11/14Exhaust gas after treatment
1422014025649109/11/14Controller for varying gear ratios in transmission system
1432014025762609/11/14Docking assistance system
1442014025765609/11/14Retarding downshift management
1452014025773209/11/14Machine inclination measurement
1462014025892809/11/14Controlling features
1472014025127709/11/14Quill connector for fuel system and method
1482014024597909/04/14Variable valve timing arrangement
1492014024655709/04/14Mounting arrangement for steering pump
1502014024705409/04/14Low impedance neutral and diagnosis
1512014024818609/04/14Accommodating aftertreatment bricks
1522014024972909/04/14Hill start in a vehicle
1532014023786808/28/14Load estimator for scraper
1542014023799808/28/14Mounting assembly for reductant injector with thermal isolation and sealing gasket
1552014023800708/28/14Hydraulic ride control system
1562014023823308/28/14Flame detection system for particulate filter regeneration
1572014023835008/28/14Fuel injection system and method for a combustion engine
1582014023835308/28/14Apparatus and method for detecting leakage of liquid fuel into gas fuel rail
1592014023908208/28/14Variable orifice spray head of liquid delivery system and calibration system
1602014024050608/28/14Display system layout for remote monitoring of machines
1612014024087508/28/14Ground fault protection systems and methods
1622014024191308/28/14Hydraulic relief and switching logic for cryogenic pump system
1632014024194808/28/14Reductant delivery system
1642014023835208/28/14Fault diagnostic strategy for common rail fuel system
1652014023029108/21/14Augmented hydraulic thumb kinematic member length
1662014023031508/21/14Cleaning fuel on egress from fuel tank
1672014023042008/21/14Energy recovery system for hydraulic machine
1682014023058708/21/14Thumb assembly
1692014023111008/21/14Single-piece moldboard having dually-rotated wing sections
1702014023136608/21/14Filtering fuel within fuel tank
1712014023216908/21/14Auxiliary drivetrain for a cold planer
1722014023287108/21/14Method for manually calibrating a camera mounted on vehicle
1732014023379008/21/14Motion estimation systems and methods
1742014023642408/21/14Fluid delivery system
1752014023647708/21/14Positioning system utilizing enhanced perception-based localization
1762014022389308/14/14Pilot pump sourced peak shaving for hybrid hydraulic circuits
1772014022398308/14/14Multi-stage tube hydroforming process
1782014022420008/14/14Engine control system having a cam phaser
1792014022488808/14/14Identification code based information system
1802014022539708/14/14Cab frame with integrated rollover protective structure
1812014022542608/14/14Brake system
1822014022542708/14/14Mobile machine track shoe
1832014022575508/14/14Operator assistance system
1842014022898208/14/14Machine detection system
1852014022903308/14/14Serviceability strategy for machine control system
1862014022907908/14/14Detecting a crest
1872014021640308/07/14Gas fuel system
1882014021641008/07/14Fuel injection system for compression-ignition engine
1892014021777808/07/14Cab frame with hydroformed rollover protective structure
1902014021777908/07/14Cab rollover protective structure for enhanced visibility
1912014021847708/07/14Creating a three dimensional representation of an object
1922014021898508/07/14Control of energy storage system inverter system in a microgrid application
1932014021974108/07/14Receptacle arrangement for elongated fastener and nut
1942014022224708/07/14Adjusting the operation of a machine
1952014022228508/07/14Controlling a pto accessory
1962014020857507/31/14Tie rod support for hydraulic hammer
1972014020871607/31/14Exhaust system having sensor placement detection
1982014020872307/31/14Catalytic converter and muffler
1992014020872407/31/14Aftertreatment system
2002014020872807/31/14Method and hydraulic control system having swing motor energy recovery
2012014020907507/31/14Fuel air mixer for combustion engines
2022014020934007/31/14Variable volume accumulator
2032014021018407/31/14Hydraulic suspension hitch system
2042014021020807/31/14Dual generator single dc link configuration for electric drive propulsion system
2052014021025407/31/14Twin bushing track chain cartridge
2062014021148807/31/14Method to control headlight of vehicle
2072014021221007/31/14Tool coupler having a modular frame construction
2082014021418107/31/14Control system for software termination protection
2092014021418707/31/14Rc/autonomous machine mode indication
2102014021423507/31/14Machine control system having autonomous edge dumping
2112014021423607/31/14Machine control system having autonomous edge dumping
2122014021423707/31/14Machine control system having autonomous edge dumping
2132014021423807/31/14Worksite data management system
2142014021424007/31/14Universal remote operator station
2152014021426407/31/14Coordinated data transmission triggers
2162014021427807/31/14System with smart steering force feedback
2172014021428907/31/14Cooling-based power limiting system and method
2182014021429507/31/14Open loop machine motor speed control based on downhill slope determination
2192014021527507/31/14Control system to identify faulty code modules
2202014020872607/31/14Air shielded water cooled exhaust manifold with exhaust tube support
2212014020904707/31/14Engine compensation for fan power
2222014020906307/31/14Valve assembly for fuel system and method
2232014020204807/24/14Machine having dipper actuator system
2242014020242907/24/14Compressed natural gas fuel mass control system
2252014020311207/24/14Fuel injector
2262014020311307/24/14Solenoid actuator and fuel injector using same
2272014020351907/24/14Seal protection system
2282014020353507/24/14Retractable cabin access system for machine
2292014020376007/24/14Turbine engine hybrid power supply
2302014020395907/24/14Object recognition system having radar and camera input
2312014020421507/24/14Image processing system using unified images
2322014020513907/24/14Object recognition system implementing image data transformation
2332014020541207/24/14Power shovel having hydraulically driven dipper actuator
2342014020541407/24/14Power shovel having isolated hydraulic dipper actuator
2352014020541507/24/14Machine having dipper actuator system
2362014020830607/24/14Control system having automatic component software management
2372014019652107/17/14Detection of diesel exhaust fluid contamination
2382014019668607/17/14Gaseous common rail fuel system and high compression ratio engine using same
2392014020073507/17/14Parity on data link switches
2402014019668707/17/14In-cylinder dynamic gas blending fuel injector and dual fuel engine
2412014019668807/17/14One-step starting carburetor
2422014019184307/10/14Machine security system
2432014019153707/10/14Platform grating
2442014019155807/10/14Operator panel for a machine
2452014019155907/10/14Transmission and hoist control arrangement
2462014018227707/03/14Electro-hydraulic steering system with spool-based steering event detection
2472014018252407/03/14Engine fluid cooling assembly
2482014018255007/03/14Quill with integrated flow limiter
2492014018255107/03/14Gaseous fuel system, direct injection gas engine system, and method

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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