Assignee
ECO Holding 1 GmbH
DE·81 granted patents·24 pending applications·41 citations·filing 2016–2025
Top patents by PatentIndex Score
105 records- 0190US11473691B2Expansion valveECO Holding 1 GmbH·Filed 2020·Granted Oct 18, 2022·3 cites·14 claims
- 0289US11473454B2Method for producing a cam phaser and cam phaserECO Holding 1 GmbH·Filed 2020·Granted Oct 18, 2022·2 cites·3 claims
- 0388US11808362B2Apparatus for handling fluid within an at least partially electrically driven vehicleECO Holding 1 GmbH·Filed 2020·Granted Nov 7, 2023·2 cites·16 claims
- 0486US10823017B2Dual cam phaserECO Holding 1 GmbH·Filed 2019·Granted Nov 3, 2020·3 cites·6 claims
- 0585US10883616B2Control valve for cam phaser and method for mounting the control valveECO Holding 1 GmbH·Filed 2019·Granted Jan 5, 2021·2 cites·13 claims
- 0683US10526931B2Electrohydraulic valve and method for producing the electrohydraulic valveECO Holding 1 GmbH·Filed 2018·Granted Jan 7, 2020·2 cites·13 claims
- 0782US11421562B2Actuator for hydraulic valveECO Holding 1 GmbH·Filed 2020·Granted Aug 23, 2022·1 cites·10 claims
- 0882US10900388B2Electrohydraulic valve and method for producing the electrohydraulic valveECO Holding 1 GmbH·Filed 2018·Granted Jan 26, 2021·2 cites·13 claims
- 0982US10612430B2Oil control valve to control a cam phaser with a spool positioned by external actuatorECO Holding 1 GmbH·Filed 2017·Granted Apr 7, 2020·1 cites·15 claims
- 1080US12169026B2Valve control device for a coolant circuit of a motor vehicleECO Holding 1 GmbH·Filed 2021·Granted Dec 17, 2024·1 cites·20 claims
- 1180US11092045B1Control valve for cam phaser and method for mounting the control valveECO Holding 1 GmbH·Filed 2020·Granted Aug 17, 2021·1 cites·9 claims
- 1279US11319983B2Arrangement for introducing a force from a fastening element into a plastic component and method for producing the arrangementECO Holding 1 GmbH·Filed 2019·Granted May 3, 2022·3 cites·11 claims
- 1379US10598088B2Switch valve for controlling a hydraulic fluid flow for a connecting rod of variable compression internal combustion engine and connecting rodECO Holding 1 GmbH·Filed 2018·Granted Mar 24, 2020·2 cites·14 claims
- 1478US10605127B2Hydraulic valve for a cam phaserECO Holding 1 GmbH·Filed 2016·Granted Mar 31, 2020·3 cites·15 claims
- 1578US10113451B2Hydraulic valve for a cam phaserECO Holding 1 GmbH·Filed 2017·Granted Oct 30, 2018·1 cites·14 claims
- 1677US11821526B2Apparatus for handling fluid within an at least partially electrically driven vehicleECO Holding 1 GmbH·Filed 2020·Granted Nov 21, 2023·1 cites·19 claims
- 1774US10330005B2Hydraulic arrangement with a switch valve for controlling a hydraulic fluid flow of a connecting rod for an internal combustion engine with variable compression and connecting rodECO Holding 1 GmbH·Filed 2017·Granted Jun 25, 2019·2 cites·18 claims
- 1874US10100725B2Connecting rod for internal combustion engine with variable compression eccentrical element adjustment deviceECO Holding 1 GmbH·Filed 2017·Granted Oct 16, 2018·1 cites·16 claims
- 1971US10352469B2Electromagnetic pressure control valveECO Holding 1 GmbH·Filed 2017·Granted Jul 16, 2019·2 cites·13 claims
- 2068US12480586B2Apparatus for handling fluid within an at least partially electrically driven vehicleECO Holding 1 GmbH·Filed 2020·Granted Nov 25, 2025·0 cites·14 claims
- 2168US11828369B2Apparatus for handling fluid within an at least partially electrically driven vehicleECO Holding 1 GmbH·Filed 2020·Granted Nov 28, 2023·0 cites·20 claims
- 2268US11821525B2Apparatus for handling fluid within an at least partially electrically driven vehicleECO Holding 1 GmbH·Filed 2020·Granted Nov 21, 2023·0 cites·20 claims
- 2368US2018363515A1Actuator for cam phaser and cam phaserECO Holding 1 GmbH·Filed 2018·Application pending·0 cites
- 2468US2026002713A1Proportional Valve ArrangementECO Holding 1 GmbH·Filed 2025·Application pending·0 cites
- 2567US10119624B2Clip filter for hydraulic valve and hydraulic valve with clip filterECO Holding 1 GmbH·Filed 2017·Granted Nov 6, 2018·2 cites·11 claims
- 2666US12366294B2Piston for a valve, electromagnetic valve and fuel cell systemECO Holding 1 GmbH·Filed 2023·Granted Jul 22, 2025·0 cites·7 claims
- 2766US12152689B2Pneumatic valve for controlling a gaseous mediumECO Holding 1 GmbH·Filed 2022·Granted Nov 26, 2024·0 cites·11 claims
- 2866US10927974B2Hydraulic valve in particular a hydraulic transmission valveECO Holding 1 GmbH·Filed 2018·Granted Feb 23, 2021·2 cites·11 claims
- 2966US10662827B2Center bolt oil control valve to control a cam phaser with a calibration cap having a pressure check valve and filterECO Holding 1 GmbH·Filed 2018·Granted May 26, 2020·0 cites·15 claims
- 3066US10443755B2Hydraulic valveECO Holding 1 GmbH·Filed 2017·Granted Oct 15, 2019·2 cites·6 claims
- 3163US11028738B2Piston for a hydraulic unit of a cam phaser and cam phaserECO Holding 1 GmbH·Filed 2018·Granted Jun 8, 2021·0 cites·13 claims
- 3263US10883394B2Support arrangement for an actuator of a cam phaserECO Holding 1 GmbH·Filed 2019·Granted Jan 5, 2021·0 cites·11 claims
- 3363US2026002603A1Valve AssemblyECO Holding 1 GmbH·Filed 2025·Application pending·0 cites
- 3463US2024384811A1Electromagnetic valve for a fuel cell systemECO Holding 1 GmbH·Filed 2023·Application pending·0 cites
- 3562US12498151B2Proportional valve assembly for refrigerantECO Holding 1 GmbH·Filed 2021·Granted Dec 16, 2025·0 cites·15 claims
- 3662US12410955B2Proportional valve assembly for refrigerantsECO Holding 1 GmbH·Filed 2021·Granted Sep 9, 2025·0 cites·10 claims
- 3762US10760454B2Oil control valve to control a cam phaser with a spool positioned by an external actuator and having a grooveECO Holding 1 GmbH·Filed 2018·Granted Sep 1, 2020·0 cites·17 claims
- 3862US10480360B2Cam phaserECO Holding 1 GmbH·Filed 2018·Granted Nov 19, 2019·0 cites·8 claims
- 3961US10352202B2Switch valve and connecting rod for variable compression internal combustion engineECO Holding 1 GmbH·Filed 2017·Granted Jul 16, 2019·0 cites·10 claims
- 4059US10677155B2Switch valve for controlling a hydraulic fluid flow and connecting rod for a variable compression internal combustion engine with a switch valveECO Holding 1 GmbH·Filed 2018·Granted Jun 9, 2020·0 cites·13 claims
- 4157US12570118B2Fluid system for a vehicleECO Holding 1 GmbH·Filed 2023·Granted Mar 10, 2026·0 cites·14 claims
- 4257US11946394B2Method for producing a cam phaser and cam phaserECO Holding 1 GmbH·Filed 2022·Granted Apr 2, 2024·0 cites·11 claims
- 4357US10738689B2Connecting rod for a variable compression internal combustion engineECO Holding 1 GmbH·Filed 2019·Granted Aug 11, 2020·0 cites·17 claims
- 4456US11852050B2Support arrangement for an actuator of a cam phaserECO Holding 1 GmbH·Filed 2020·Granted Dec 26, 2023·0 cites·2 claims
- 4556US10794270B2Connecting rod for an internal combustion engine with variable compressionECO Holding 1 GmbH·Filed 2019·Granted Oct 6, 2020·0 cites·11 claims
- 4656US2025207672A1Valve Assembly for Cooling FluidECO Holding 1 GmbH·Filed 2024·Application pending·0 cites
- 4754US12510183B2Hydrogen valveECO Holding 1 GmbH·Filed 2022·Granted Dec 30, 2025·0 cites·15 claims
- 4854US11454332B2Actuator and valve blockECO Holding 1 GmbH·Filed 2020·Granted Sep 27, 2022·0 cites·16 claims
- 4954US2023294206A1Laser welding method for joining a non-sintered material to a sintered material, composite body, and use of a laser welding methodECO Holding 1 GmbH·Filed 2021·Application pending·0 cites
- 5053US12571412B2Fluid system for a vehicleECO Holding 1 GmbH·Filed 2023·Granted Mar 10, 2026·0 cites·14 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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