Assignee
HITACHI ZOSEN INOVA AG
CH·15 granted patents·10 pending applications·10 citations·filing 2009–2025
Top patents by PatentIndex Score
25 records- 0185US12304167B2Helical screw conveyor unit, worm shaft, worm extruder, and method for providing a worm shaftHITACHI ZOSEN INOVA AG·Filed 2022·Granted May 20, 2025·2 cites·14 claims
- 0277US10180254B2Method and device for processing slag occurring in a combustion chamber of a refuse incineration plantHITACHI ZOSEN INOVA AG·Filed 2015·Granted Jan 15, 2019·5 cites·18 claims
- 0369US10703062B2Screw press for compressing and dewatering a suspensionHITACHI ZOSEN INOVA AG·Filed 2015·Granted Jul 7, 2020·2 cites·8 claims
- 0467US2026078322A1Anaerobic biogas plant and digestion methodHITACHI ZOSEN INOVA AG·Filed 2025·Application pending·0 cites
- 0566US10118851B2Process for the anaerobic fermentation of biogenic waste materials and plant for carrying out this processHITACHI ZOSEN INOVA AG·Filed 2016·Granted Nov 6, 2018·1 cites·12 claims
- 0660US2024052510A1Method of operating an electrolyzer of the cell-stack type and electrolyzer arrangementHITACHI ZOSEN INOVA AG·Filed 2022·Application pending·0 cites
- 0760US2024318337A1Method of operating an electrolyzer and electrolysis arrangementHITACHI ZOSEN INOVA AG·Filed 2022·Application pending·0 cites
- 0856US2024191379A1ElectrolyzerHITACHI ZOSEN INOVA AG·Filed 2022·Application pending·0 cites
- 0956US2024191369A1Structural assembly of a cell of an electrolyzer, electrolyzer, and method of manufacturing such structural assemblyHITACHI ZOSEN INOVA AG·Filed 2022·Application pending·0 cites
- 1054US2022243154A1Anaerobic biogas plant and digestion methodHITACHI ZOSEN INOVA AG·Filed 2020·Application pending·0 cites
- 1152US12345470B2Process for removing CO2 from a methane-containing gasHITACHI ZOSEN INOVA AG·Filed 2022·Granted Jul 1, 2025·0 cites·15 claims
- 1249US2022177827A1Biogas plant and biogas treatmentHITACHI ZOSEN INOVA AG·Filed 2020·Application pending·0 cites
- 1348US10519408B2Process for optimizing the operation of a plug-flow fermenter for the anaerobic fermentation of organic wastesHITACHI ZOSEN INOVA AG·Filed 2018·Granted Dec 31, 2019·0 cites·12 claims
- 1447US11808450B2Grate block with rising noseHITACHI ZOSEN INOVA AG·Filed 2021·Granted Nov 7, 2023·0 cites·14 claims
- 1546US2011253018A1Air-cooled grate blockHITACHI ZOSEN INOVA AG·Filed 2009·Application pending·0 cites
- 1645US11673106B2Fixed bed arrangementHITACHI ZOSEN INOVA AG·Filed 2019·Granted Jun 13, 2023·0 cites·21 claims
- 1744US10287540B2Construction method of a fermenter for a biogas plantHITACHI ZOSEN INOVA AG·Filed 2014·Granted May 14, 2019·0 cites·19 claims
- 1842US12196419B2Grate block for a combustion grateHITACHI ZOSEN INOVA AG·Filed 2020·Granted Jan 14, 2025·0 cites·11 claims
- 1942US10190770B2Method for cooling solid residues of a combustion processHITACHI ZOSEN INOVA AG·Filed 2016·Granted Jan 29, 2019·0 cites·13 claims
- 2041US10160942B2Fermenter supply method, biogas plant, and conversion methodHITACHI ZOSEN INOVA AG·Filed 2014·Granted Dec 25, 2018·0 cites·6 claims
- 2141US2023332769A1Water-cooled grate block for an incineratorHITACHI ZOSEN INOVA AG·Filed 2021·Application pending·0 cites
- 2239US2016121277A1Agitator shaft of a fermenter and method for fastening agitating armsHITACHI ZOSEN INOVA AG·Filed 2014·Application pending·0 cites
- 2336US9816702B2Waste feed deviceHITACHI ZOSEN INOVA AG·Filed 2014·Granted Nov 14, 2017·0 cites·15 claims
- 2435US10260740B2Method and device for producing superheated steam by means of the heat produced in the boiler of an incineration plantHITACHI ZOSEN INOVA AG·Filed 2017·Granted Apr 16, 2019·0 cites·19 claims
- 2526US10760787B2Grate block for a combustion grateHITACHI ZOSEN INOVA AG·Filed 2015·Granted Sep 1, 2020·0 cites·13 claims
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