Assignee
HYDRO INT LTD
GB·16 granted patents·5 pending applications·320 citations·filing 1981–2025
Top patents by PatentIndex Score
21 records- 0177US4451366ASeparatorHYDRO INT LTD·Filed 1981·Granted May 29, 1984·34 cites·11 claims
- 0276US4865751ASeparation of components of a fluid mixtureHYDRO INT LTD·Filed 1988·Granted Sep 12, 1989·39 cites·2 claims
- 0372US4747962ASeparation of components of a fluid mixtureHYDRO INT LTD·Filed 1985·Granted May 31, 1988·35 cites·6 claims
- 0470US5337789AVortex valvesHYDRO INT LTD·Filed 1991·Granted Aug 16, 1994·36 cites·16 claims
- 0568US4783265AWater treatmentHYDRO INT LTD·Filed 1986·Granted Nov 8, 1988·32 cites·14 claims
- 0666US4983295ASeparatorHYDRO INT LTD·Filed 1989·Granted Jan 8, 1991·29 cites·10 claims
- 0765US10843105B2Separator for separating solids from a fluidHYDRO INT LTD·Filed 2019·Granted Nov 24, 2020·1 cites·15 claims
- 0865US5116516AGravitational separator for separating solid components out of a liquid mixtureHYDRO INT LTD·Filed 1991·Granted May 26, 1992·33 cites·11 claims
- 0965US4983294ASeparatorHYDRO INT LTD·Filed 1989·Granted Jan 8, 1991·28 cites·12 claims
- 1062US10786760B2Separator for separating solids from an influentHYDRO INT LTD·Filed 2018·Granted Sep 29, 2020·1 cites·10 claims
- 1162US2025296017A1Separator for separating solids from a fluidHYDRO INT LTD·Filed 2025·Application pending·0 cites
- 1260US5188238ASeparator for separating solids components of liquid mixtures and method of using the sameHYDRO INT LTD·Filed 1991·Granted Feb 23, 1993·26 cites·5 claims
- 1357US4889166AVortex valvesHYDRO INT LTD·Filed 1988·Granted Dec 26, 1989·24 cites·7 claims
- 1456US2024269582A1A baffle for a separatorHYDRO INT LTD·Filed 2022·Application pending·0 cites
- 1548US11617975B2SeparatorHYDRO INT LTD·Filed 2020·Granted Apr 4, 2023·0 cites·15 claims
- 1644US11352795B2Drainage systemHYDRO INT LTD·Filed 2020·Granted Jun 7, 2022·0 cites·17 claims
- 1743US2018361281A1A Dewatering Device and a Tensioning Apparatus for a Belt ConveyorHYDRO INT LTD·Filed 2016·Application pending·0 cites
- 1841US2021171367A1A Wastewater Treatment DeviceHYDRO INT LTD·Filed 2018·Application pending·0 cites
- 1939US11027226B2Tray unit for a wastewater treatment device and a method of assembling a tray assembly for a wastewater treatment deviceHYDRO INT LTD·Filed 2018·Granted Jun 8, 2021·0 cites·21 claims
- 2038US2023108521A1An inlet module for a separator, a separator and a method of manufacturing a separatorHYDRO INT LTD·Filed 2021·Application pending·0 cites
- 2127US4903899ASeparatorHYDRO INT LTD·Filed 1988·Granted Feb 27, 1990·2 cites·8 claims
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