CATERPILLAR INC.

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Technologies

Intl Class Technology # of Patents Rank
 
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 345 3
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 300 117
 
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 196 3
 
 
B62D MOTOR VEHICLES; TRAILERS 175 9
 
 
E02F DREDGING; SOIL-SHIFTING 136 1
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 134 5
 
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 127 9
 
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 122 10
 
 
F02D CONTROLLING COMBUSTION ENGINES 122 11
 
 
F16H GEARING 100 20
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Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,400,018 Method of relaying information relating to the status of a vehicle Dec 22, 92 Mar 21, 95 [G08B] 209
6,176,803 Transmission assembly with four planetary gear sets providing nine forward and one reverse gear ratio Sep 28, 99 Jan 23, 01 [F16H] 181
5,610,815 Integrated vehicle positioning and navigation system, apparatus and method Feb 05, 90 Mar 11, 97 [G06F] 178
5,566,092 Machine fault diagnostics system and method Dec 30, 93 Oct 15, 96 [G01B] 159
5,390,125 Vehicle position determination system and method Feb 18, 93 Feb 14, 95 [G06F] 131
5,615,116 Apparatus and method for autonomous vehicle navigation using path data May 01, 95 Mar 25, 97 [G06F] 127
5,191,867 Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure Oct 11, 91 Mar 09, 93 [F02M] 120
5,375,059 Vehicle position determination system and method Feb 18, 93 Dec 20, 94 [G06F] 119
5,359,521 Method and apparatus for determining vehicle position using a satellite based navigation system Dec 01, 92 Oct 25, 94 [G01S, H04B] 115
5,646,844 Method and apparatus for real-time monitoring and coordination of multiple geography altering machines on a work site May 11, 95 Jul 08, 97 [E02D] 105
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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0145,659 EDGE PROTECTOR FOR GROUND ENGAGING TOOL ASSEMBLY Dec 06, 12 Jun 13, 13 [E02F]
2013/0145,749 FLUID MANIFOLD FOR USE IN AN SCR DOSING SYSTEM Dec 12, 11 Jun 13, 13 [F01N]
2013/0145,820 SENSOR MOUNTING ARRANGEMENT Dec 12, 11 Jun 13, 13 [F28F, H05K, G01N]
2013/0146,084 SYSTEM AND METHOD FOR REMOVING OBJECTS FROM SURFACES Dec 07, 11 Jun 13, 13 [B08B]
2013/0146,411 METHOD AND APPARATUS TO ELIMINATE FUEL USE FOR ELECTRIC DRIVE MACHINES DURING TROLLEY OPERATION Dec 08, 11 Jun 13, 13 [B60L]
2013/0147,416 Switching Strategy for Switched Reluctance Machine Dec 09, 11 Jun 13, 13 [H02P]
2013/0150,201 MULTI-SPEED TRANSMISSION Dec 13, 11 Jun 13, 13 [F16H]
2013/0151,086 DETERMING A GROUND SPEED OF A MACHINE Dec 22, 11 Jun 13, 13 [G06F]
2013/0151,098 MACHINE CONTROL SYSTEM Dec 12, 11 Jun 13, 13 [F16D]
2013/0139,679 PISTON ASSEMBLY FOR A FLUID TRANSLATING DEVICE Dec 01, 11 Jun 06, 13 [F16J, F15B]
2013/0140,100 Control Strategy For Powering Auxiliary Device In Trolley Capable Mining Truck Dec 01, 11 Jun 06, 13 [B60L, B60K]
2013/0140,121 CONTROL STRATEGY FOR PROVIDING REGENERATIVE ELECTRICAL POWER TO TROLLEY LINE IN TROLLEY CAPABLE MINING TRUCK Dec 01, 11 Jun 06, 13 [B60L, B60K]
2013/0144,472 Steering System And Operating Method For Mining Truck Dec 01, 11 Jun 06, 13 [B62D, G05D]
2013/0133,196 Cylinder Head Rocker Arm Stand Repair and Process Jan 15, 13 May 30, 13 [B23P]
2013/0133,621 Thrust Lubrication Strategy For Roller Lifters Of A Common Rail Fuel Pump Nov 29, 11 May 30, 13 [F01L, F02M]
2013/0133,631 SYSTEM TO MEASURE PARAMETERS OF A PARTICULATE LADEN FLOW Nov 30, 11 May 30, 13 [F02M, G01M]
2013/0133,972 SYSTEM AND METHOD FOR CONTROLLING HYDRAULIC SYSTEM BASED ON TEMPERATURE Nov 29, 11 May 30, 13 [F16H]
2013/0134,912 Switched Reluctance Machine Natural Transition between Current Regulation and Single Pulse Operation Nov 30, 11 May 30, 13 [H02P]
2013/0137,547 MACHINE POWERTRAIN AND METHOD Nov 28, 11 May 30, 13 [B60W]
2013/0137,548 MACHINE POWERTRAIN AND METHOD Nov 28, 11 May 30, 13 [B60W]
2013/0138,307 Drop Box for Powertrain Dec 27, 12 May 30, 13 [F16H]
2013/0125,536 System and method for energy recovery Nov 17, 11 May 23, 13 [F16D]
2013/0125,854 Oil Pump for An Engine Nov 18, 11 May 23, 13 [F01M]
2013/0126,250 Automated Pantograph Control For Mining Truck Power System Nov 18, 11 May 23, 13 [B60L, B60M, G06F]
2013/0126,251 Power System Control Strategy For Mining Truck Nov 18, 11 May 23, 13 [B60L, B60M, G06F]
2013/0126,257 Method Of Controlling Gear Ratio Rate Of Change In Continuously Variable Transmission Nov 23, 11 May 23, 13 [B60K, G06F]
2013/0129,460 WORK IMPLEMENT CONTROL SYSTEM Nov 22, 11 May 23, 13 [E02F, F15B]
2013/0129,461 BUCKET THUMB ASSEMBLY Nov 21, 11 May 23, 13 [E02F]
2013/0131,937 Method Of Effecting Simultaneous Displacement Changes In Hydrostatic Drive Machine Nov 23, 11 May 23, 13 [F16H, F16D]
2013/0131,953 Anti-Sticking And Diagnostic Strategy For Exhaust System Valves Nov 21, 11 May 23, 13 [F02B, G01M]
2013/0132,012 EDDY CURRENT BASED METHOD FOR COATING THICKNESS MEASUREMENT Nov 17, 11 May 23, 13 [G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,459,012 Method for purging a dosing system Nov 19, 08 Jun 11, 13 [F01N]
8,459,394 Rear wheel drive assist with articulation based speed modulation Mar 31, 09 Jun 11, 13 [B62D]
8,459,576 Dual fuel injector for a common rail system Jan 26, 11 Jun 11, 13 [F02M]
8,459,577 Decoupled valve assembly and fuel injector using same Jul 08, 08 Jun 11, 13 [F16K, F02M, B05B]
8,460,422 Exhaust aftertreatment system, and engine service package having fuel filtering mechanism Sep 17, 10 Jun 11, 13 [F02M, F02D, B01D, B05B]
8,460,545 Canister filter system with drain that cooperates with filter element Sep 16, 11 Jun 11, 13 [F02M, B01D]
8,460,610 Canister aftertreatment module Dec 22, 09 Jun 11, 13 [B01D]
8,462,793 System for strategic management and communication of data in machine environments May 25, 07 Jun 11, 13 [H04M, H04L, H04W, G06F]
8,463,460 Worksite management system implementing anticipatory machine control Feb 18, 11 Jun 11, 13 [G05B, G07C]
8,463,508 Implement angle correction system and associated loader Dec 18, 09 Jun 11, 13 [G06F, A01B]
8,463,946 Method for automatic radio operational mode selection Sep 17, 04 Jun 11, 13 [G06F]
8,448,750 Lubrication system level control Sep 26, 07 May 28, 13 [F01M]
8,448,878 Fuel injector with needle control system that includes F, A, Z and E orifices Nov 08, 10 May 28, 13 [F02M]
8,449,218 Land fill compactor wheel tip assembly Jun 30, 10 May 28, 13 [E01C]
8,450,960 Machine control system and method Sep 23, 11 May 28, 13 [H02P]
8,452,499 System for allocating transmission clutch wear Aug 25, 11 May 28, 13 [G06F]
8,452,500 Multi-range hydro-mechanical transmission Feb 28, 12 May 28, 13 [G06F]
D683280 Grille surround of a truck Jan 19, 12 May 28, 13 [1216]
8,443,767 Air venting arrangement Mar 17, 10 May 21, 13 [F01P]
8,443,775 Systems and methods for controlling engine temperature Dec 18, 08 May 21, 13 [B60H]
8,443,780 Low leakage cam assisted common rail fuel system, fuel injector, and operating method therefor Jun 01, 10 May 21, 13 [F02B]
8,444,062 Mobile fluid distribution system and method Dec 21, 09 May 21, 13 [A01G, B05B]
8,444,306 Vocational truck headlight assembly Jul 20, 11 May 21, 13 [B60Q]
8,444,400 Hydraulic cylinder having piston-mounted bypass valve Feb 13, 09 May 21, 13 [F04B]
8,444,729 Electrically regenerated exhaust particulate filter having non-axial regeneration flame propagation Jul 15, 09 May 21, 13 [B01D]
8,447,568 System and method for analyzing and reporting machine operating parameters Sep 06, 11 May 21, 13 [G06F]

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Top Inventors for This Owner

Inventor Name Address Patent #
Grichnik Anthony J
Peoria, US
72
STOCKNER ALAN R
Metamora, US
71
Shinogle Ronald D
Peoria, US
62
Gibson Dennis H
Chillcothe
61
Shafer Scott F
Morton, US
61
Leman Scott A
Eureka, US
60
Gudat Adam J
Edelstein, US
56
COLDREN DANA R
FAIRBURY, US
54
Lewis Stephen R
Chillicothe, US
54
Livesay Richard E
Peoria, US
54
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