CATERPILLAR INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
E02F DREDGING; SOIL-SHIFTING 537 1
 
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 537 5
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 417 162
 
 
B62D MOTOR VEHICLES; TRAILERS 327 10
 
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 290 4
 
 
F02D CONTROLLING COMBUSTION ENGINES 257 10
 
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 247 5
 
 
F16H GEARING 214 15
 
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 199 1
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 174 12
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0320,181 Manufacturing Fixture System and Associated Process Having a Rest Pad Force Sensor with Closed Loop Feedback May 05, 16 Nov 09, 17 [B23Q]
2017/0321,315 METHOD FOR MANUFACTURING A COMPONENT May 03, 16 Nov 09, 17 [C23C, B62D, F16C]
2017/0321,389 INTEGRATED EXCAVATOR PIN GRABBER QUICK COUPLER Apr 05, 17 Nov 09, 17 [E02F]
2017/0324,250 METHOD FOR CONTROLLING A GENSET SYSTEM May 06, 16 Nov 09, 17 [H02J]
2017/0305,034 System and Method of Connecting Two 3D Printed Structures Apr 22, 16 Oct 26, 17 [B33Y, B28B]
2017/0305,471 NODE FOR A SPACE FRAME Jul 12, 17 Oct 26, 17 [E04B, B62D]
2017/0306,589 Hybrid Power Train System for a Tractor Scraper Apr 25, 16 Oct 26, 17 [E02F]
2017/0306,591 Adapter System for Attaching Components to Differently Sized Base Edges Apr 21, 16 Oct 26, 17 [E02F]
2017/0306,913 FUEL INLET FILTER FOR FUEL INJECTORS Apr 22, 16 Oct 26, 17 [F02M]
2017/0306,917 Combustion Pre-Chamber and Method for Operating Same Apr 26, 16 Oct 26, 17 [F02P, F02M, F02B, F02D]
2017/0307,362 SYSTEM AND METHOD FOR ENVIRONMENT RECOGNITION Apr 22, 16 Oct 26, 17 [G01B]
2017/0308,074 REMOTE OPERATOR STATION FOR A MACHINE Apr 20, 16 Oct 26, 17 [B60N, H04W, E02F, G05D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9808745 Filter element and filter assembly with recirculation Mar 24, 14 Nov 07, 17 [F16N, B01D]
9808763 Catalyst system for lean NOx reduction with hydrocarbons Dec 08, 15 Nov 07, 17 [B01D]
9809088 Controlling HVAC speed of condenser fans using pressure sensors Jun 07, 13 Nov 07, 17 [B60H, F25B]
9809188 Cabin cover system for machine Aug 17, 16 Nov 07, 17 [B60R, E02F]
9809955 Control device for an implement system Feb 16, 16 Nov 07, 17 [E02F, G05G]
9809958 Engine assist by recovering swing kinetic energy Mar 25, 15 Nov 07, 17 [E02F, F15B]
9809959 Retention system having double-ended expandable pin Oct 08, 15 Nov 07, 17 [E02F]
9810163 Multiple element firing strategy for cryogenic pump Jun 29, 15 Nov 07, 17 [F02D]
9810206 Quick connector for hydraulic hose coupling Mar 16, 15 Nov 07, 17 [F16L, F04B]
9810238 Turbocharger with turbine shroud Mar 09, 15 Nov 07, 17 [F04D, F01D]
9810672 Method of operating an engine Dec 04, 14 Nov 07, 17 [F01N, G01N, F02D]
D801968 Machine display Jun 30, 16 Nov 07, 17 [1402]
D801994 Display screen or portion thereof with graphical user interface Jan 29, 15 Nov 07, 17 [1404]
D802002 Display screen with animated graphical user interface Jul 26, 16 Nov 07, 17 [1404]
9802157 Diffuser plate for an exhaust aftertreatment module Aug 05, 15 Oct 31, 17 [F01N, B01D]
9802473 Grill assembly Mar 02, 15 Oct 31, 17 [B60K, B01D]
9802524 System and method of operating a positioning mode actuator to operate a material dispersal device Mar 01, 16 Oct 31, 17 [B60P, B62D, B60W]
9802802 Work tool Mar 23, 15 Oct 31, 17 [B66F]
9803336 System and method for determining dump locations Nov 13, 15 Oct 31, 17 [G01C, E02F, G06F, G06G]
9803337 System and method for in-pit crushing and conveying operations Feb 16, 16 Oct 31, 17 [B02C, E02F, G06F]
9803477 Fiber optic shape sensing adapted to cutter module of highwall miner Oct 06, 14 Oct 31, 17 [G01D, E21C, G01B]
9803516 System and method for preventing rotation of valve lifter Mar 04, 16 Oct 31, 17 [F01L]
9803538 Ducted combustion systems utilizing duct structures Apr 13, 15 Oct 31, 17 [F02B, F02F]
9803565 System and method for measuring quality of fuel May 24, 16 Oct 31, 17 [F02M, G01N, F02D]
9803598 Air intake system for engine Dec 21, 15 Oct 31, 17 [F02M, B01D]
9803634 Valve plate arrangement for an axial piston pump Sep 05, 14 Oct 31, 17 [F16K, F04B]
9803661 Valve having right-angle proportional and directional pilot actuators Nov 06, 15 Oct 31, 17 [F16K, F15B]
9803665 Machine control system having hydraulic warmup procedure Mar 17, 15 Oct 31, 17 [E02F, F15B]
9803736 Direct torque path differential having spiderless pinions May 12, 15 Oct 31, 17 [F16H]
9803749 Hydraulically coupled multi-variator actuator Aug 05, 15 Oct 31, 17 [F16H]
9803801 Cooled minimum quantity lubrication for machining Aug 05, 15 Oct 31, 17 [B23Q, F16N]
9804142 Method of detecting the extent of oil degradation Jul 03, 14 Oct 31, 17 [G01N]
9805317 Methods and systems for controlling fluid delivery missions on a site May 19, 10 Oct 31, 17 [G01C, G06Q]
9805618 Real time evaluation and coaching system Feb 06, 15 Oct 31, 17 [G07C, G09B]
D801397 Tip for a ground engaging machine implement Oct 07, 16 Oct 31, 17 [1503]
9796240 Engine off vapor compression adsorption cycle Aug 12, 15 Oct 24, 17 [F25B, B60H]
9796267 Machine operation assistance based on height detection of machine load using a camera Jun 03, 16 Oct 24, 17 [B60R, B60K, B60W]
9796436 Undercarriage track link assembly having offset link gaps Nov 09, 15 Oct 24, 17 [B62D]
9797113 Motor grader implement valve layout for narrow front cab Nov 10, 14 Oct 24, 17 [E02F, B62D]
9797116 Device and process for controlling and optimizing hydraulic system performance Nov 05, 15 Oct 24, 17 [G06F, E02F, F15B]
9797247 Command for underground Mar 07, 17 Oct 24, 17 [E21C, G08G, B60W, G05D]
9797285 Unidirectional flow diesel particulate filter Jun 15, 15 Oct 24, 17 [F01N, B01D]
9797342 Port injection system for gaseous fuels Oct 28, 14 Oct 24, 17 [F02M]
9797351 Ducted combustion systems utilizing duct cooling Jul 06, 15 Oct 24, 17 [F02M, F02F]
9797503 Direct torque path differential having spiderless pinions May 12, 15 Oct 24, 17 [F16H]
9800192 Flux estimator for switched reluctance machines Apr 07, 16 Oct 24, 17 [H02P]
D800764 Display screen or portion thereof with set of icons Jun 20, 16 Oct 24, 17 [1404]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0240,388 HITCH ASSEMBLY FOR A MACHINE ABAN Feb 23, 16 Aug 24, 17 [B60R, B60B, B66C, B62D]
2017/0225,198 METHOD AND APPARATUS FOR TREATMENT OF CONTAMINATED METAL POWDER ABAN Feb 09, 16 Aug 10, 17 [B07B, B22F, B33Y]
2017/0174,148 CURVED LINER FOR A FLOOR OR TRUCK DUMP BODY ABAN Dec 16, 15 Jun 22, 17 [B60R, B62D]
2017/0175,655 METHOD FOR OPERATING AN ENGINE ABAN Dec 16, 15 Jun 22, 17 [F01N, F02B, F02D]
2017/0159,824 SEAL RINGS COMPRISING BORON CONTAINING CAST IRON ABAN Dec 08, 15 Jun 08, 17 [F16J, B62D, C22C]
2017/0138,375 Accumulator Charging Device and System ABAN Nov 16, 15 May 18, 17 [F17C, F15B]
2017/0130,873 CLAMPING ARRANGEMENT ABAN Nov 05, 15 May 11, 17 [F16L]
2017/0133,739 FIXTURE FOR LOCATING AN ANTENNA ABAN Nov 10, 15 May 11, 17 [H01Q, G01C]
2017/0122,201 Valve Cover with Integrated Filter Base ABAN Nov 03, 15 May 04, 17 [F02B, F02F]
2017/0115,665 THERMAL STEREO PERCEPTION SYSTEM ABAN Oct 27, 15 Apr 27, 17 [G01J, B60W, G05D]
2017/0107,689 SUPPORT STRUCTURE FOR FRAME OF A MACHINE ABAN Oct 14, 15 Apr 20, 17 [F16M, E02F, B62D]
2017/0108,102 ONE WAY CLUTCH ABAN Oct 15, 15 Apr 20, 17 [F16H, F16D]
2017/0109,894 Kinematic Data Extraction from Technical Videography ABAN Oct 19, 15 Apr 20, 17 [H04N, G06T]
2017/0101,967 PRECHAMBER INTERNAL REFORMER CATALYST ABAN Oct 13, 15 Apr 13, 17 [F02M, F02B]
2017/0103,506 COMPONENT HEALTH MONITORING SYSTEM USING COMPUTER VISION ABAN Oct 09, 15 Apr 13, 17 [H04N, G06T, E02F, G06K]
2017/0096,072 INDUCTION MOTOR FOR A WORK MACHINE ABAN Oct 01, 15 Apr 06, 17 [B60L, H02P, H02K]
2017/0089,252 IGNITION PLUGS IN PRECHAMBER AND MAIN COMBUSTION CHAMBER OF AN IC ENGINE ABAN Sep 30, 15 Mar 30, 17 [F02P, F02B]
2017/0081,785 CARBON FIBER RECLAMATION FROM COMPOSITE MATERIALS ABAN Sep 22, 15 Mar 23, 17 [D01F, B01D, B04B]
2017/0073,935 Control System for a Rotating Machine ABAN Sep 11, 15 Mar 16, 17 [E02F]
2017/0073,936 SYSTEM AND METHOD FOR DETERMINING A USEFUL LIFE OF A CONSUMABLE COMPONENT ABAN Sep 10, 15 Mar 16, 17 [E02F, G08B]

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