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 545 1
 
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 531 5
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 418 157
 
 
B62D MOTOR VEHICLES; TRAILERS 324 10
 
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 283 4
 
 
F02D CONTROLLING COMBUSTION ENGINES 255 10
 
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 245 6
 
 
F16H GEARING 212 14
 
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 196 1
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 173 13
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0001,236 Filter Element and Method of Manufacturing a Filter Element Jul 01, 16 Jan 04, 18 [B33Y, B01D]
2018/0001,754 ANGLED SEAL SURFACE OF A DOOR OF A CABIN Jun 30, 16 Jan 04, 18 [B60J]
2018/0001,985 SYSTEMS, APPARATUSES, AND METHODS TO CONTROL OUTPUT POWER OF GROUPS OF ENGINES Jun 30, 16 Jan 04, 18 [B63H, F02D]
2018/0002,889 LINKAGE ASSEMBLY FOR IMPLEMENTS OF MACHINES Jun 30, 16 Jan 04, 18 [E02F]
2018/0002,893 Quick Disconnect Joystick System and Method Jul 01, 16 Jan 04, 18 [E02F, G05G]
2018/0003,132 METHOD FOR CONTROLLING IGNITION IN INTERNAL COMBUSTION ENGINE AND PRE-CHAMBER ASSEMBLY THEREOF Jun 29, 16 Jan 04, 18 [F02M, F02B]
2018/0003,136 FUEL SUPPLY SYSTEM FOR AN ENGINE WITH AN ELECTRIC IGNITION POWER SOURCE Jul 01, 16 Jan 04, 18 [F02M, F02B, F02D, F02F]
2018/0003,254 Adapter for an Isolation Mount Design Jun 29, 16 Jan 04, 18 [F16M, E02F, B62D, F16F]
2018/0003,856 Work Surface Failure Prediction and Notification System Jun 30, 16 Jan 04, 18 [G01V, G01B, G08B]
2018/0005,461 CONFIGURABLE MONITOR AND PARTS MANAGEMENT SYSTEM Jul 13, 17 Jan 04, 18 [G06Q, G07C, H04W, E02F, G09B, H02J]
2018/0005,462 SYSTEMS, APPARATUSES, AND METHODS FOR MONITORING PRESSURE IN A HYDRAULIC SYSTEM Jun 29, 16 Jan 04, 18 [G07C, B60K, B62D, B60T]
2017/0368,629 HARDFACING WITH LOW CARBON STEEL ELECTRODE Jun 27, 16 Dec 28, 17 [B23K, C22C]
2017/0369,111 Track Roller Assembly and Method Jun 24, 16 Dec 28, 17 [E02F, B62D]
2017/0370,070 Hydraulic Lift Cylinder Mounting Arrangement for Track-Type Tractors Jun 22, 16 Dec 28, 17 [E02F]
2017/0370,076 WEAR MEMBER RETENTION SYSTEM FOR AN IMPLEMENT Apr 07, 17 Dec 28, 17 [E02F]
2017/0372,534 CONFIGURABLE MONITOR AND PARTS MANAGEMENT SYSTEM Jan 15, 16 Dec 28, 17 [G06Q, G07C, E02F, G09B]
2017/0361,249 FILTER CENTER TUBE WITH STANDPIPE AND FLOW FINS Apr 04, 17 Dec 21, 17 [F02M, B01D]
2017/0361,406 Orbital Friction Surfacing of Remanufactured Cast-Iron Components Jun 16, 16 Dec 21, 17 [B23P, B23K]
2017/0361,708 Implement Positioning Guidance System Jun 20, 16 Dec 21, 17 [B60K, G06F, E02F]
2017/0361,845 CONTROL STRATEGY FOR REDUCED FUEL CONSUMPTION IN MACHINE AND POWERTRAIN SYSTEM WITH SAME Jun 17, 16 Dec 21, 17 [E02F, B60W, F15B]
2017/0362,869 OPERATOR CAB FOR MACHINE HAVING DOOR WITH SWING CONTROLLING HINGE MECHANISM Jun 20, 16 Dec 21, 17 [E02F, E05D, B62D]
2017/0363,026 METHODS AND SYSTEMS FOR OPERATING AN ENGINE Jun 20, 16 Dec 21, 17 [F02B, F02D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9863119 Wear member Nov 09, 15 Jan 09, 18 [E02F]
9863120 System and method for controlling a machine implement Apr 29, 15 Jan 09, 18 [E02F]
9863298 Compression ignition engine system with improved regeneration via controlled ash deposits Nov 03, 14 Jan 09, 18 [F01N, F02B]
9863333 Dual fuel injector and engine using same Jan 23, 15 Jan 09, 18 [F02M, F02D]
9863719 Heat exchanger support assembly Sep 26, 14 Jan 09, 18 [F28D, F28F, B60K, F01P]
9864375 Area isolation system Nov 21, 16 Jan 09, 18 [G05B, H04W, E02F, B60W, G05D]
D807308 Jog dial for a switch panel user interface Aug 10, 16 Jan 09, 18 [1303]
D807309 Rotary dial for a switch panel user interface Aug 10, 16 Jan 09, 18 [1303]
9855951 CVT target engine speed control for coasting and retarding Nov 11, 16 Jan 02, 18 [B60R, B60W]
9855976 Actuation system for hood of a machine Jan 21, 15 Jan 02, 18 [E02F, E05F, B62D]
9856629 Lip shroud for cast lip on a work implement Jul 21, 16 Jan 02, 18 [G06F, E02F]
9856776 Muffler with double shell housing Sep 15, 16 Jan 02, 18 [F01N, G10K]
9856803 Natural gas engine system with improved transient response Sep 11, 15 Jan 02, 18 [B60K, F02B, F02D]
9856823 Head gasket for an engine Nov 09, 15 Jan 02, 18 [F02F]
9856834 Filter pre-cleaner system May 22, 15 Jan 02, 18 [F02M, B01D]
9856835 Fuel supply system for an engine with an electric ignition power source Jul 01, 16 Jan 02, 18 [F02M, F02B, F02D, F02F]
9856840 End-of-current trim for common rail fuel system Jun 28, 16 Jan 02, 18 [F02M, F02B, F02D]
9858819 Traffic control system having deadlock avoidance functionality Feb 03, 16 Jan 02, 18 [G08G]
9859688 Remanufactured sparkplug and sparkplug remanufacturing method Jul 15, 16 Jan 02, 18 [H01T, F02F]
9859831 Control system using flux feedback Dec 18, 14 Jan 02, 18 [B60L, H02P]
D806758 Tip for a ground engaging machine implement Dec 15, 16 Jan 02, 18 [1503]
D806759 Tip for a ground engaging machine implement Dec 15, 16 Jan 02, 18 [1503]
9849416 Method for cleaning exhaust filter system Oct 20, 15 Dec 26, 17 [F01N, B01D]
9849782 Hydraulic motor having controlled output based on machine slippage model May 22, 12 Dec 26, 17 [F16H, B60K]
9849958 Packaging aftertreatment system of engine of a marine vessel Aug 24, 15 Dec 26, 17 [B63H, F01N]
9849959 Marine pod drive system Oct 06, 16 Dec 26, 17 [B63H]
9850164 Macro defect free cement with improved moisture resistance Nov 10, 16 Dec 26, 17 [B29K, C04B, B29L, B29C, B29B]
9850639 Excavation system having velocity based work tool shake Jul 02, 15 Dec 26, 17 [E02F]
9851719 System and method for executing a project plan at worksite May 31, 16 Dec 26, 17 [B07C, E02F, G05D]
9851736 System and method for controlling power output of a power source Apr 30, 15 Dec 26, 17 [G05F, F02D]
9853392 Connector guard Sep 25, 15 Dec 26, 17 [H01R, B65D]
D806139 Adapter for a ground engaging machine implement Dec 15, 16 Dec 26, 17 [1503]
D806140 Adapter for a ground engaging machine implement Dec 15, 16 Dec 26, 17 [1503]
D806141 Adapter for a ground engaging machine implement Dec 15, 16 Dec 26, 17 [1503]
D806142 Adapter for a ground engaging machine implement Dec 15, 16 Dec 26, 17 [1503]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0338,063 TOGGLE SWITCH LOCKOUT ABAN May 20, 16 Nov 23, 17 [H01H]
2017/0298,990 SELF-LUBRICATING ROLLER BEARING AND METHODS OF MAKING AND USING SELF-LUBRICATING ROLLER BEARING ABAN Apr 18, 16 Oct 19, 17 [B22F, B33Y, F16C]
2017/0240,388 HITCH ASSEMBLY FOR A MACHINE ABAN Feb 23, 16 Aug 24, 17 [B60R, B60B, B66C, B62D]
2017/0241,101 LOADER BUCKET ABAN Feb 23, 16 Aug 24, 17 [F16M, E02F]
2017/0241,325 DUAL FUEL ENGINE ABAN Feb 18, 16 Aug 24, 17 [F02M, F02B]
2017/0241,368 DUCTED COMBUSTION SYSTEM ABAN Feb 18, 16 Aug 24, 17 [F02D, F02F]
2017/0233,986 GROUND ENGAGING COMPONENT AND METHOD FOR MANUFACTURING THE SAME ABAN Feb 15, 16 Aug 17, 17 [B22F, E02F, B22D]
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]
2017/0165,746 INERT GAS SHIELDING FOR RAPID SOLIDIFICATION APPARATUS ABAN Dec 15, 15 Jun 15, 17 [B22D]
2017/0166,271 ROLLER SYSTEM FOR MACHINE UNDERCARRIAGE ABAN Dec 15, 15 Jun 15, 17 [B62D]
2017/0159,824 SEAL RINGS COMPRISING BORON CONTAINING CAST IRON ABAN Dec 08, 15 Jun 08, 17 [F16J, B62D, C22C]
2017/0144,484 TRANSPORT TIRE AND METHOD ABAN Nov 19, 15 May 25, 17 [B60C]
2017/0145,746 LADDERS AND METHODS FOR ASSEMBLING LADDERS ABAN Nov 19, 15 May 25, 17 [E06C]
2017/0145,900 Multiple Pre-Chamber Ignition Systems and Methods ABAN Nov 19, 15 May 25, 17 [F02B]
2017/0146,987 ELECTRONIC CONTROL MODULE TESTING SYSTEM ABAN Nov 20, 15 May 25, 17 [G05B, G06F]
2017/0136,815 DRIVER KEYS FOR USE WITH WHEEL RIMS ABAN Nov 16, 15 May 18, 17 [B60B]
2017/0138,018 HYDRAULIC SYSTEM HAVING DIAGNOSTIC MODE OF OPERATION ABAN Nov 13, 15 May 18, 17 [E02F]
2017/0138,375 Accumulator Charging Device and System ABAN Nov 16, 15 May 18, 17 [F17C, F15B]

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