Assignee
CATERPILLAR ENERGY SOLUTIONS GMBH
DE·40 granted patents·14 pending applications·73 citations·filing 2012–2025
Top patents by PatentIndex Score
54 records- 0192US9732664B2Ignition device with pre-combustion chamberCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2015·Granted Aug 15, 2017·8 cites·20 claims
- 0288US9476381B2Piston of an internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2013·Granted Oct 25, 2016·15 cites·20 claims
- 0387US11207767B2Screw tensioning deviceCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2016·Granted Dec 28, 2021·7 cites·11 claims
- 0486US9670829B2Piston of an internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2013·Granted Jun 6, 2017·9 cites·20 claims
- 0584US10961973B2Spark plug electrode wear rate determination for a spark-ignited engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Granted Mar 30, 2021·3 cites·16 claims
- 0683US9739227B2Condensation control system for engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2015·Granted Aug 22, 2017·3 cites·3 claims
- 0783US9464593B2Piston of an internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2013·Granted Oct 11, 2016·4 cites·16 claims
- 0881US10208653B2Pre-chamber of an internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2016·Granted Feb 19, 2019·2 cites·20 claims
- 0981US9534370B2Assembly comprising an engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2015·Granted Jan 3, 2017·12 cites·11 claims
- 1080US10208652B2Pre-chamber of internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2016·Granted Feb 19, 2019·2 cites·14 claims
- 1178US9982588B2Pre-combustion chamber assembly for internal combustion enginesCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2016·Granted May 29, 2018·5 cites·20 claims
- 1276US11224946B2Apparatus and method for positioning a connecting rod relative components underlying a cylinder of an engine blockCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Granted Jan 18, 2022·2 cites·15 claims
- 1364US12460589B2Method for controlling operation of an internal combustion engine which runs on a fuel mixture of hydrogen and natural gasCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2023·Granted Nov 4, 2025·0 cites·15 claims
- 1462US12553401B2Cylinder liner and method for manufacturing a cylinder linerCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2022·Granted Feb 17, 2026·0 cites·12 claims
- 1561US12510038B2Detection method for detecting a speed sensing anomaly of an internal combustion engine and device for detecting the speed sensing anomalyCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2024·Granted Dec 30, 2025·0 cites·12 claims
- 1661US12234785B2Method and control unit for identifying misfire subjected cylinders of an internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2021·Granted Feb 25, 2025·0 cites·13 claims
- 1760US12348007B2Spark plugCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2022·Granted Jul 1, 2025·0 cites·15 claims
- 1860US11962130B2Contact surface of the spark plug jacketCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2021·Granted Apr 16, 2024·0 cites·17 claims
- 1959US12221918B2Cooling system for a gas engine piston, gas engine, cooling method for gas engine pistonCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2023·Granted Feb 11, 2025·0 cites·13 claims
- 2059US11473485B2Cooling of the spark plug with improved contact surfaceCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Granted Oct 18, 2022·0 cites·15 claims
- 2159US2025102578A1Method and control unit for detecting an onset of pole slip in an electric generator driven by an engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2024·Application pending·0 cites
- 2259US2025231229A1Power Quality Measurement for a Grid-Connected Generator SystemCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2025·Application pending·0 cites
- 2356US12037969B2Method and system for detecting a component exchange in an ignition system of a spark-ignited engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2020·Granted Jul 16, 2024·0 cites·15 claims
- 2456US11015568B2Dynamic ignition energy controlCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Granted May 25, 2021·0 cites·11 claims
- 2556US2025183764A1Generator Pole Slip Protection with Auxiliary Winding MeasurementCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2023·Application pending·0 cites
- 2655US12345195B2Prevention of backfiring of a pre-chamber gas valve of a combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2022·Granted Jul 1, 2025·0 cites·17 claims
- 2755US12163492B2Conditioning of a pre-chamber gas flow for a combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2022·Granted Dec 10, 2024·0 cites·20 claims
- 2855US11926026B2Device for tensioning a connecting elementCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Granted Mar 12, 2024·0 cites·14 claims
- 2955US11530639B2Pre-chamber body for an internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Granted Dec 20, 2022·0 cites·15 claims
- 3054US12286946B2Gas mixerCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2022·Granted Apr 29, 2025·0 cites·15 claims
- 3154US12060842B2Misfire classification method and control unit for an internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2021·Granted Aug 13, 2024·0 cites·20 claims
- 3252US12048989B2Device for tensioning a connecting elementCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Granted Jul 30, 2024·0 cites·14 claims
- 3352US10590903B2Spark plug condition monitoringCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2017·Granted Mar 17, 2020·0 cites·20 claims
- 3450US12036645B2Device for tensioning a connecting elementCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Granted Jul 16, 2024·0 cites·13 claims
- 3550US10041438B2Unburned fuel venting in internal combustion enginesCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2013·Granted Aug 7, 2018·0 cites·19 claims
- 3650US2025020544A1Method and Control Unit for Detecting Abnormal Combustion, in particular Combustion Knock, in a least One Cylinder of an Internal Combustion EngineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2024·Application pending·0 cites
- 3749US12517013B2Misfire detection method and control unit of an internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2021·Granted Jan 6, 2026·0 cites·14 claims
- 3849US12023788B2Device for tensioning a connecting elementCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Granted Jul 2, 2024·0 cites·14 claims
- 3949US2022055193A1System for Tension at Least One Connecting ElementCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2019·Application pending·0 cites
- 4048US11014739B2Cover assemblyCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2016·Granted May 25, 2021·1 cites·9 claims
- 4147US10337396B2Prechamber assembly for internal combustion engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2016·Granted Jul 2, 2019·0 cites·19 claims
- 4246US11773768B2Wastegate with reduced leakage currentCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2020·Granted Oct 3, 2023·0 cites·10 claims
- 4345US2015337774A1Unburned fuel venting in internal combustion enginesCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2013·Application pending·0 cites
- 4444US11988117B2Engine lubrication oil consumption and condition monitoringCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2021·Granted May 21, 2024·0 cites·20 claims
- 4538US2015219006A1Cylinder head with countersinkCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2013·Application pending·0 cites
- 4638US2015292449A1Intake assembly for an internal combustion engine and internal combustion engine with the sameCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2012·Application pending·0 cites
- 4737US2015211438A1Piston with oil reservoirCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2013·Application pending·0 cites
- 4836US2015285126A1Oil channel for engineCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2015·Application pending·0 cites
- 4936US2015013625A1Removing of blow-by gas out of crankcase without auxiliary driveCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2014·Application pending·0 cites
- 5029US11549466B2Seal and method for a fuel gas supply to a pre-combustion chamberCATERPILLAR ENERGY SOLUTIONS GMBH·Filed 2020·Granted Jan 10, 2023·0 cites·9 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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