Assignee
LIEBHERR MACHINES BULLE SA
CH·34 granted patents·15 pending applications·49 citations·filing 2001–2025
Top patents by PatentIndex Score
49 records- 0195US11788494B2System for supplying a gaseous fuelLIEBHERR MACHINES BULLE SA·Filed 2021·Granted Oct 17, 2023·3 cites·17 claims
- 0293US11639691B2Device for supplying a gaseous fuel to an engineLIEBHERR MACHINES BULLE SA·Filed 2021·Granted May 2, 2023·3 cites·19 claims
- 0391US11300038B2Engine having prechamber ignition and method of controlling such an engineLIEBHERR MACHINES BULLE SA·Filed 2021·Granted Apr 12, 2022·2 cites·19 claims
- 0481US12188399B2Engine having prechamber ignition and method of controlling such an engineLIEBHERR MACHINES BULLE SA·Filed 2023·Granted Jan 7, 2025·0 cites·34 claims
- 0581US12085011B2Method for operating a supercharged internal combustion engine and device for providing combustion air for a supercharged internal combustion engineLIEBHERR MACHINES BULLE SA·Filed 2022·Granted Sep 10, 2024·1 cites·10 claims
- 0681US10662857B2Liquid-cooled internal combustion engineLIEBHERR MACHINES BULLE SA·Filed 2018·Granted May 26, 2020·1 cites·22 claims
- 0779US12092015B2Engine having prechamber ignition and method of controlling such an engineLIEBHERR MACHINES BULLE SA·Filed 2023·Granted Sep 17, 2024·0 cites·26 claims
- 0878US12006895B2System for supplying a gaseous fuelLIEBHERR MACHINES BULLE SA·Filed 2023·Granted Jun 11, 2024·0 cites·19 claims
- 0974US12115478B2Aerosol separator for separating aerosols in a blow-by gasLIEBHERR MACHINES BULLE SA·Filed 2023·Granted Oct 15, 2024·0 cites·25 claims
- 1073US11698021B2Engine having prechamber ignition and method of controlling such an engineLIEBHERR MACHINES BULLE SA·Filed 2022·Granted Jul 11, 2023·0 cites·29 claims
- 1172US2024287929A1Fuel supply device for supplying a fuel and internal combustion engineLIEBHERR MACHINES BULLE SA·Filed 2024·Application pending·0 cites
- 1268US11717779B2Aerosol separator for separating aerosols in a blow-by gasLIEBHERR MACHINES BULLE SA·Filed 2021·Granted Aug 8, 2023·0 cites·16 claims
- 1368US2024344477A1Method for operating a supercharged internal combustion engine and device for providing combustion air for a supercharged internal combustion engineLIEBHERR MACHINES BULLE SA·Filed 2024·Application pending·0 cites
- 1466US6736048B2Hydrostatic axial piston machineLIEBHERR MACHINES BULLE SA·Filed 2001·Granted May 18, 2004·11 cites·20 claims
- 1564US12006862B2Fuel supply device for supplying a fuel and internal combustion engineLIEBHERR MACHINES BULLE SA·Filed 2022·Granted Jun 11, 2024·0 cites·18 claims
- 1664US9593774B2Piston for an axial piston machineLIEBHERR MACHINES BULLE SA·Filed 2014·Granted Mar 14, 2017·4 cites·15 claims
- 1763US2024052816A1Adjusting device for an axial piston machineLIEBHERR MACHINES BULLE SA·Filed 2023·Application pending·0 cites
- 1862USD914061SHydraulic pumpLIEBHERR MACHINES BULLE SA·Filed 2019·Granted Mar 23, 2021·8 cites·1 claims
- 1961US11248514B2Liquid-cooled internal combustion engineLIEBHERR MACHINES BULLE SA·Filed 2020·Granted Feb 15, 2022·0 cites·22 claims
- 2061US2025035030A1Method for producing an internal combustion engine comprising a precombustion chamberLIEBHERR MACHINES BULLE SA·Filed 2024·Application pending·0 cites
- 2159US11920545B2Internal combustion engine with intake manifold injection, in particular hydrogen combustion engine with intake injectionLIEBHERR MACHINES BULLE SA·Filed 2022·Granted Mar 5, 2024·0 cites·20 claims
- 2259US2025270792A1Working machine with energy recuperation and method for operating a working machineLIEBHERR MACHINES BULLE SA·Filed 2025·Application pending·0 cites
- 2358USD805557SHydraulic pumpLIEBHERR MACHINES BULLE SA·Filed 2016·Granted Dec 19, 2017·12 cites·1 claims
- 2453US11885284B2Fuel injection device for an internal combustion engine, in particular for a hydrogen combustion engineLIEBHERR MACHINES BULLE SA·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 2553US10082074B2Four-stroke reciprocating piston engine in a V configuration having 16 cylindersLIEBHERR MACHINES BULLE SA·Filed 2017·Granted Sep 25, 2018·1 cites·21 claims
- 2652US12326121B2Method for operating an internal combustion engine using a gaseous fuel, and internal combustion engineLIEBHERR MACHINES BULLE SA·Filed 2022·Granted Jun 10, 2025·0 cites·13 claims
- 2752US12025312B2Gas combustion engine with combustion gas recuperationLIEBHERR MACHINES BULLE SA·Filed 2023·Granted Jul 2, 2024·0 cites·16 claims
- 2852US11828276B2Adjusting device for an axial piston machineLIEBHERR MACHINES BULLE SA·Filed 2018·Granted Nov 28, 2023·0 cites·18 claims
- 2949US11428103B2Axial piston machineLIEBHERR MACHINES BULLE SA·Filed 2020·Granted Aug 30, 2022·0 cites·11 claims
- 3047US10960459B2Method of manufacturing a drum of an axial piston machineLIEBHERR MACHINES BULLE SA·Filed 2018·Granted Mar 30, 2021·0 cites·13 claims
- 3147US2023296052A1Method for operating a gas engine with fuel supply device with selection option for direct injection and/or air path injection of fuelLIEBHERR MACHINES BULLE SA·Filed 2023·Application pending·0 cites
- 3246US2025035031A1Internal combustion engine comprising precombustion chamberLIEBHERR MACHINES BULLE SA·Filed 2024·Application pending·0 cites
- 3345US10260412B2Four-stroke reciprocating piston engine in a V configuration having 20 cylindersLIEBHERR MACHINES BULLE SA·Filed 2017·Granted Apr 16, 2019·0 cites·21 claims
- 3445US9334823B2Controller for an injection systemLIEBHERR MACHINES BULLE SA·Filed 2014·Granted May 10, 2016·0 cites·20 claims
- 3545US2014134028A1Rotary vane expanderLIEBHERR MACHINES BULLE SA·Filed 2012·Application pending·0 cites
- 3645US2014299207A1Injection systemLIEBHERR MACHINES BULLE SA·Filed 2012·Application pending·0 cites
- 3743US10988837B2Method for producing at least one component for a hydraulic displacement unitLIEBHERR MACHINES BULLE SA·Filed 2018·Granted Apr 27, 2021·0 cites·18 claims
- 3842USD923571SHydraulic pumpLIEBHERR MACHINES BULLE SA·Filed 2019·Granted Jun 29, 2021·3 cites·1 claims
- 3942US9850842B2Controller for a common-rail injection systemLIEBHERR MACHINES BULLE SA·Filed 2014·Granted Dec 26, 2017·0 cites·20 claims
- 4041US10227912B2Gas engineLIEBHERR MACHINES BULLE SA·Filed 2014·Granted Mar 12, 2019·0 cites·6 claims
- 4139US2014305388A1Drive SystemLIEBHERR MACHINES BULLE SA·Filed 2014·Application pending·0 cites
- 4238US12078165B2Axial piston machine with control valveLIEBHERR MACHINES BULLE SA·Filed 2021·Granted Sep 3, 2024·0 cites·23 claims
- 4338US2015275835A1Injector with increased flow cross-sectionLIEBHERR MACHINES BULLE SA·Filed 2015·Application pending·0 cites
- 4436US2022106956A1Valve Unit, Capacity Control System and Axial Piston Machine with SuchLIEBHERR MACHINES BULLE SA·Filed 2021·Application pending·0 cites
- 4534US10837467B2Hydraulic apparatus, in particular hydraulic valve or hydraulic regulatorLIEBHERR MACHINES BULLE SA·Filed 2018·Granted Nov 17, 2020·0 cites·17 claims
- 4631US2020355171A1Axialpiston machineLIEBHERR MACHINES BULLE SA·Filed 2020·Application pending·0 cites
- 4729US9765670B2Reductant injection in an exhaust systemLIEBHERR MACHINES BULLE SA·Filed 2014·Granted Sep 19, 2017·0 cites·20 claims
- 4828US2021088043A1Inline piston pumpLIEBHERR MACHINES BULLE SA·Filed 2020·Application pending·0 cites
- 4925US2014170031A1Exhaust Aftertreatment SystemLIEBHERR MACHINES BULLE SA·Filed 2013·Application pending·0 cites
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