Caterpillar Inc.

SYSTEMS AND METHODS FOR THE DETECTION OF ROADS

#2 | 2025-09-25 ✅ Patent 12,511,911 granted on 2025-12-30

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SYSTEM AND METHOD FOR DETECTING SPILLAGE FROM MACHINES

#3 | 2025-09-18

US20250293372A1

Electricity

BATTERY TOWER DESIGN FOR HEAVY-DUTY ELECTRIC POWERTRAINS

#4 | 2025-08-14

US20250257680A1

EXHAUST ASSEMBLY HEAT MITIGATION SYSTEM

#5 | 2025-07-17

US20250230625A1

COUPLING ASSEMBLY AND METHOD OF HYDRAULICALLY COUPLING TO A TOOL

#6 | 2024-02-22 ✅ Patent 12,170,097 granted on 2024-12-17

US20240062774A1

Detection of audio communication signals present in a high noise environment

#7 | 2021-11-18 ✅ Patent 11,894,682 granted on 2024-02-06

US20210359521A1

Electricity

Methods and systems for off-grid load stabilization of energy distribution systems

#8 | 2021-10-14 ✅ Patent 11,746,507 granted on 2023-09-05

US20210317741A1

Carbide cutter bit with ribbed sides and conical tip

#9 | 2021-09-23 ✅ Patent 12,291,837 granted on 2025-05-06

US20210292992A1

Coupling assembly and method of hydraulically coupling to a tool

#10 | 2021-07-08 ✅ Patent 11,708,798 granted on 2023-07-25

US20210207548A1

Using a variable geometry turbocharger to control an exhaust gas temperature and a pressure of an intake manifold

#11 | 2021-06-17 ✅ Patent 11,815,113 granted on 2023-11-14

US20210180638A1

Wing nut

#12 | 2021-04-01 ✅ Patent 11,149,857 granted on 2021-10-19

US20210095767A1

Appliance for making isotropically finished seal ring of seal assembly for machine

#13 | 2021-02-25 ✅ Patent 10,934,901 granted on 2021-03-02

US20210054768A1

Valve seat insert for high power density and high speed diesel engines

#14 | 2021-02-18 ✅ Patent 11,454,008 granted on 2022-09-27

US20210047807A1

Monitoring system for a grading machine

#15 | 2021-02-18 ✅ Patent 11,518,455 granted on 2022-12-06

US20210046983A1

Stacked bushings for rolling components

#16 | 2021-02-18 ✅ Patent 11,530,007 granted on 2022-12-20

US20210046982A1

Rotating installation for an idler block

#17 | 2021-02-18 ✅ Patent 11,312,434 granted on 2022-04-26

US20210046981A1

Threaded idler block cap

#18 | 2021-02-11 ✅ Patent 11,138,718 granted on 2021-10-05

US20210042907A1

Methods and systems for determining part wear using a bounding model

#19 | 2021-02-11

US20210041327A1

SYSTEM AND METHOD FOR ACQUIRING VIBRATION-RELATED INFORMATION ASSOCIATED WITH OPERATION OF A ROTARY MACHINE

#20 | 2021-02-11

US20210041021A1

MULTI-VARIATOR HYDROSTATIC TRANSMISSION

#21 | 2021-02-11 ✅ Patent 10,900,450 granted on 2021-01-26

US20210040925A1

Fuel system, fuel injector nozzle assembly, and engine head assembly structured for ducted fuel injection

#22 | 2021-02-11 ✅ Patent 11,261,830 granted on 2022-03-01

US20210040922A1

Stoichiometric engine system utilizing three-way catalyst upstream of turbine

#23 | 2021-02-11 ✅ Patent 11,125,188 granted on 2021-09-21

US20210040916A1

Hydrogen and electric power co-production system and method

#24 | 2021-02-11 ✅ Patent 11,325,665 granted on 2022-05-10

US20210039729A1

Idler height adjustment in undercarriage system using displacement of flowable matertal

#25 | 2021-02-11 ✅ Patent 11,524,733 granted on 2022-12-13

US20210039728A1

Track assembly bushing having while iron member

#26 | 2021-02-11 ✅ Patent 11,066,074 granted on 2021-07-20

US20210039643A1

Control of an engine of a machine based on detected load requirements of the machine

#27 | 2021-02-11 ✅ Patent 11,547,964 granted on 2023-01-10

US20210039030A1

Actuated air filter dust valve

#28 | 2021-02-04 ✅ Patent 11,650,595 granted on 2023-05-16

US20210034058A1

Worksite plan execution

#29 | 2021-02-04 ✅ Patent 11,650,046 granted on 2023-05-16

US20210033388A1

Method and system for assembling components to structures

#30 | 2021-02-04 ✅ Patent 10,920,396 granted on 2021-02-16

US20210032840A1

Hydraulic system for a motor grader

#31 | 2021-01-28 ✅ Patent 11,176,660 granted on 2021-11-16

US20210027441A1

Sorting pistons with flaws

#32 | 2021-01-28 ✅ Patent 10,949,685 granted on 2021-03-16

US20210027072A1

Excluding a component of a work machine from a video frame based on motion information

#33 | 2021-01-28 ✅ Patent 11,150,645 granted on 2021-10-19

US20210026346A1

Localization system for underground mining applications

#34 | 2021-01-28 ✅ Patent 11,002,205 granted on 2021-05-11

US20210025344A1

Regeneration control system for oxidation catalyst regeneration in internal combustion engine

#35 | 2021-01-28 ✅ Patent 11,118,518 granted on 2021-09-14

US20210025342A1

Method and system for aftertreatment control

#36 | 2021-01-28 ✅ Patent 11,098,631 granted on 2021-08-24

US20210025314A1

NOx sensor protection system

#37 | 2021-01-28 ✅ Patent 11,131,226 granted on 2021-09-28

US20210025304A1

Method and system for thermal control of aftertreatment

#38 | 2021-01-28 ✅ Patent 11,619,031 granted on 2023-04-04

US20210025146A1

Retention system for motor grader bits

#39 | 2021-01-28 ✅ Patent 11,274,421 granted on 2022-03-15

US20210025145A1

Efficient secondary control device for a work machine

#40 | 2021-01-28 ✅ Patent 11,273,671 granted on 2022-03-15

US20210023879A1

Axle differential guard

#41 | 2021-01-28

US20210023645A1

METHOD AND SYSTEM FOR WELDING INCONEL TO STAINLESS STEEL

#42 | 2021-01-21 ✅ Patent 11,268,596 granted on 2022-03-08

US20210018071A1

Variable speed drive for a generator

#43 | 2021-01-21 ✅ Patent 11,352,768 granted on 2022-06-07

US20210017737A1

Locking out a machine to prohibit movement

#44 | 2021-01-21 ✅ Patent 11,220,801 granted on 2022-01-11

US20210017735A1

Center pintle hub

#45 | 2021-01-21 ✅ Patent 11,247,335 granted on 2022-02-15

US20210016440A1

Semi-autonomous robot path planning

#46 | 2021-01-14 ✅ Patent 11,421,585 granted on 2022-08-23

US20210010415A1

Variable speed drive for an accessory drive in a hybrid power system

#47 | 2021-01-14 ✅ Patent 11,286,845 granted on 2022-03-29

US20210010411A1

Method for sequential turbo control

#48 | 2021-01-14 ✅ Patent 11,384,669 granted on 2022-07-12

US20210010406A1

Integrated base filter for a DEF manifold

#49 | 2021-01-14 ✅ Patent 11,286,649 granted on 2022-03-29

US20210010245A1

Estimating yaw of rotating body using velocity measurements

#50 | 2021-01-14 ✅ Patent 11,254,377 granted on 2022-02-22

US20210009216A1

Winged sprocket segments with notches

#51 | 2021-01-07 ✅ Patent 11,200,523 granted on 2021-12-14

US20210004744A1

System and method for managing tools at a worksite

#52 | 2021-01-07 ✅ Patent 10,895,224 granted on 2021-01-19

US20210003103A1

Exhaust system for internal combustion engine and condensate disposal strategy for same

#53 | 2021-01-07 ✅ Patent 10,947,696 granted on 2021-03-16

US20210002858A1

Ingress/egress arrangement for machine

#54 | 2021-01-07 ✅ Patent 11,572,669 granted on 2023-02-07

US20210002856A1

Circle drive control system for a grading machine

#55 | 2021-01-07 ✅ Patent 11,391,013 granted on 2022-07-19

US20210002855A1

Adjustment system for blade assembly

#56 | 2021-01-07 ✅ Patent 11,236,486 granted on 2022-02-01

US20210002854A1

Multipiece v-rail wear strip

#57 | 2020-12-31 ✅ Patent 11,592,111 granted on 2023-02-28

US20200406995A1

Torque resistant seal

#58 | 2020-12-17 ✅ Patent 10,848,966 granted on 2020-11-24

US20200396603A1

Electricity

Wireless access system for controlling access to a device

#59 | 2020-12-17 ✅ Patent 11,333,140 granted on 2022-05-17

US20200392951A1

Cooling block for multi-cylinder air compressor

#60 | 2020-12-17 ✅ Patent 11,125,147 granted on 2021-09-21

US20200392892A1

Prechamber ignition system having hydraulically actuated piston

#61 | 2020-12-17 ✅ Patent 10,889,965 granted on 2021-01-12

US20200392702A1

Articulation system for an earthmoving machine

#62 | 2020-12-17

US20200392696A1

METHOD FOR OPERATING AN IMPLEMENT OF A WORK MACHINE

#63 | 2020-12-17 ✅ Patent 11,053,660 granted on 2021-07-06

US20200392692A1

Coupling assembly and method of hydraulically coupling to a tool

#64 | 2020-12-17 ✅ Patent 11,453,993 granted on 2022-09-27

US20200392691A1

Quick coupler with hydraulic coupling manifold

#65 | 2020-12-17 ✅ Patent 11,548,575 granted on 2023-01-10

US20200391813A1

Retainer for equalizer bar pin and systems and assemblies thereof

#66 | 2020-12-17 ✅ Patent 12,017,162 granted on 2024-06-25

US20200391142A1

Filter element having potted gasket end cap assembly

#67 | 2020-12-10 ✅ Patent 11,092,261 granted on 2021-08-17

US20200386349A1

Bracket assembly for securing conduits of a machine

#68 | 2020-12-10 ✅ Patent 11,118,688 granted on 2021-09-14

US20200386322A1

Throttle with integrated fluid shutoff trigger mechanism

#69 | 2020-12-10 ✅ Patent 11,499,500 granted on 2022-11-15

US20200386312A1

Systems and methods for seal retention

#70 | 2020-12-10 ✅ Patent 11,654,983 granted on 2023-05-23

US20200386271A1

Rotatable element in machine track having thrust washer stack for stepping down relative speeds

#71 | 2020-12-10 ✅ Patent 11,035,317 granted on 2021-06-15

US20200386175A1

Controlling pilot fuel injection in an engine

#72 | 2020-12-10 ✅ Patent 11,008,957 granted on 2021-05-18

US20200386171A1

Spill valve assembly for improved minimum delivery capability in fuel system

#73 | 2020-12-10 ✅ Patent 11,434,794 granted on 2022-09-06

US20200386132A1

Exhaust sound attenuation device

#74 | 2020-12-10 ✅ Patent 11,053,104 granted on 2021-07-06

US20200385246A1

Boom for a pipelaying machine

#75 | 2020-12-10 ✅ Patent 11,518,349 granted on 2022-12-06

US20200384961A1

Automatic break application for emergency stop

#76 | 2020-12-03 ✅ Patent 11,175,274 granted on 2021-11-16

US20200378283A1

Systems and methods for remaining useful life prediction of a fluid

#77 | 2020-12-03 ✅ Patent 11,225,779 granted on 2022-01-18

US20200378093A1

Retainer sleeve

#78 | 2020-12-03 ✅ Patent 11,365,530 granted on 2022-06-21

US20200378092A1

Retainer sleeve

#79 | 2020-12-03 ✅ Patent 11,118,329 granted on 2021-09-14

US20200378090A1

Retainer sleeve

#80 | 2020-12-03 ✅ Patent 11,117,582 granted on 2021-09-14

US20200377099A1

Single pedal configuration for engine speed control and vehicle braking control

#81 | 2020-12-03

US20200377065A1

BRAKE FORCE MODULATION TO ENABLE STEERING WHEN STATIONARY

#82 | 2020-11-26 ✅ Patent 11,492,779 granted on 2022-11-08

US20200370276A1

Circle drive system for a grading machine

#83 | 2020-11-26 ✅ Patent 11,230,334 granted on 2022-01-25

US20200369332A1

Master link for a track chain

#84 | 2020-11-26 ✅ Patent 11,285,948 granted on 2022-03-29

US20200369280A1

Work machine speed control braking

#85 | 2020-11-26 ✅ Patent 11,351,612 granted on 2022-06-07

US20200368814A1

Manufacturing support and method for additive manufacturing process

#86 | 2020-11-19 ✅ Patent 11,132,826 granted on 2021-09-28

US20200364920A1

Artificial image generation for training an object detection system

#87 | 2020-11-19 ✅ Patent 11,466,984 granted on 2022-10-11

US20200363203A1

Bucket get monitoring system

#88 | 2020-11-19 ✅ Patent 10,962,062 granted on 2021-03-30

US20200362920A1

Unidirectional torque-transfer coupling

#89 | 2020-11-19 ✅ Patent 11,560,908 granted on 2023-01-24

US20200362889A1

Control mapping for hydraulic machines

#90 | 2020-11-19 ✅ Patent 10,895,233 granted on 2021-01-19

US20200362805A1

Fuel system having fixed geometry flow regulating valve for limiting injector cross talk

#91 | 2020-11-19 ✅ Patent 11,220,980 granted on 2022-01-11

US20200362797A1

Fuel system having isolation valves between fuel injectors and common drain conduit

#92 | 2020-11-19 ✅ Patent 10,823,106 granted on 2020-11-03

US20200362791A1

Early pilot lean burn strategy in dual fuel engine using targeted pilot flames

#93 | 2020-11-19 ✅ Patent 10,927,776 granted on 2021-02-23

US20200362780A1

Transient controller and method for dual fuel engine

#94 | 2020-11-19 ✅ Patent 11,066,902 granted on 2021-07-20

US20200362690A1

Power management system for a drilling rig

#95 | 2020-11-19 ✅ Patent 11,447,931 granted on 2022-09-20

US20200362539A1

Ground engaging tool monitoring system

#96 | 2020-11-19 ✅ Patent 11,458,572 granted on 2022-10-04

US20200361034A1

Laser smoothing

#97 | 2020-11-19 ✅ Patent 11,433,330 granted on 2022-09-06

US20200360840A1

Filter system and method

#98 | 2020-11-12 ✅ Patent 11,225,920 granted on 2022-01-18

US20200355133A1

Exhaust temperature maintenance using a parasitic load

#99 | 2020-11-12 ✅ Patent 11,022,028 granted on 2021-06-01

US20200355111A1

Engine system and method including first and second turbochargers

#100 | 2020-11-12 ✅ Patent 11,603,642 granted on 2023-03-14

US20200354924A1