Assignee
OTTO EGELHOF GMBH & CO KG
DE·20 granted patents·3 pending applications·61 citations·filing 2004–2025
Top patents by PatentIndex Score
23 records- 0189US11608901B2Valve arrangement and switching valve for regulating a mass flowOTTO EGELHOF GMBH & CO KG·Filed 2021·Granted Mar 21, 2023·3 cites·18 claims
- 0288US10619899B2Multiway valve for controlling a refrigerant circuitOTTO EGELHOF GMBH & CO KG·Filed 2018·Granted Apr 14, 2020·8 cites·21 claims
- 0385US10066756B2Drive device and method for controlling the drive device for the generation of an actuation movementOTTO EGELHOF GMBH & CO KG·Filed 2014·Granted Sep 4, 2018·11 cites·16 claims
- 0478US7568835B2Temperature sensorOTTO EGELHOF GMBH & CO KG·Filed 2006·Granted Aug 4, 2009·20 cites·15 claims
- 0576US11959553B2Valve for controlling a coolant circuitOTTO EGELHOF GMBH & CO KG·Filed 2022·Granted Apr 16, 2024·1 cites·16 claims
- 0674US7624929B2Valve arrangement for an expansion valve, especially for cooling units in vehicle air conditioning systemsOTTO EGELHOF GMBH & CO KG·Filed 2005·Granted Dec 1, 2009·11 cites·6 claims
- 0765US7913502B2Expansion valve and method for its controlOTTO EGELHOF GMBH & CO KG·Filed 2005·Granted Mar 29, 2011·2 cites·23 claims
- 0864US2025314312A1Multi-port valve for controlling a mediumOTTO EGELHOF GMBH & CO KG·Filed 2025·Application pending·0 cites
- 0964US2025314311A1Valve arrangement for a multi-port valveOTTO EGELHOF GMBH & CO KG·Filed 2025·Application pending·0 cites
- 1059US7663293B2Linear motion actuatorOTTO EGELHOF GMBH & CO KG·Filed 2007·Granted Feb 16, 2010·2 cites·29 claims
- 1156US12565935B2Ball valveOTTO EGELHOF GMBH & CO KG·Filed 2023·Granted Mar 3, 2026·0 cites·16 claims
- 1251US11428337B2Non-return valve and connection device for a non-return valveOTTO EGELHOF GMBH & CO KG·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 1350US8001798B2Expansion valve, in particular for a cooling-medium systemOTTO EGELHOF GMBH & CO KG·Filed 2009·Granted Aug 23, 2011·0 cites·11 claims
- 1448US2023375105A1Valve for controlling a medium in a cooling circuit or heat circuitOTTO EGELHOF GMBH & CO KG·Filed 2023·Application pending·0 cites
- 1546US11953099B2Valve arrangement and switching valve for regulating a mass flowOTTO EGELHOF GMBH & CO KG·Filed 2021·Granted Apr 9, 2024·0 cites·18 claims
- 1645US11828381B2Switching valve and valve arrangement with such a switching valve for controlling a mass flowOTTO EGELHOF GMBH & CO KG·Filed 2021·Granted Nov 28, 2023·0 cites·18 claims
- 1744US11773993B2Non-return valve, in particular for a refrigeration or heat circuitOTTO EGELHOF GMBH & CO KG·Filed 2019·Granted Oct 3, 2023·0 cites·21 claims
- 1844US10900576B2Shaft passage and valve having such a shaft passage and method for the production of a shaft passageOTTO EGELHOF GMBH & CO KG·Filed 2018·Granted Jan 26, 2021·0 cites·20 claims
- 1943US10041608B2Switching valve for the regulation of a mass flowOTTO EGELHOF GMBH & CO KG·Filed 2014·Granted Aug 7, 2018·0 cites·10 claims
- 2042US11767922B2Multi-way valve for a control of a refrigerant circuitOTTO EGELHOF GMBH & CO KG·Filed 2021·Granted Sep 26, 2023·0 cites·18 claims
- 2141US9939078B2Shut-off valve for liquid or gaseous mediaOTTO EGELHOF GMBH & CO KG·Filed 2013·Granted Apr 10, 2018·0 cites·13 claims
- 2239US7246501B2Shut-off valve, kit having a shut-off valve, and an expansion valveOTTO EGELHOF GMBH & CO KG·Filed 2004·Granted Jul 24, 2007·3 cites·30 claims
- 2332US10174859B2Valve, in particular a regulating or shut-off valve, for liquid or gaseous mediaOTTO EGELHOF GMBH & CO KG·Filed 2015·Granted Jan 8, 2019·0 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →