Assignee
HYDRO INT PLC
GB·22 granted patents·1 pending application·359 citations·filing 1992–2017
Top patents by PatentIndex Score
23 records- 0189US8900448B2Treatment deviceHYDRO INT PLC·Filed 2013·Granted Dec 2, 2014·8 cites·10 claims
- 0287US8342338B2Separator for separating solids from an influentHYDRO INT PLC·Filed 2010·Granted Jan 1, 2013·11 cites·22 claims
- 0384US6730222B1Hydrodynamic vortex separatorHYDRO INT PLC·Filed 2000·Granted May 4, 2004·64 cites·20 claims
- 0482US6374858B1Vortex valvesHYDRO INT PLC·Filed 1999·Granted Apr 23, 2002·60 cites·6 claims
- 0579US7005060B2Upflow surface water runoff filtration systemHYDRO INT PLC·Filed 2003·Granted Feb 28, 2006·46 cites·21 claims
- 0678US10287769B2Stormwater filterHYDRO INT PLC·Filed 2015·Granted May 14, 2019·7 cites·17 claims
- 0772US7094337B2Overflow chamberHYDRO INT PLC·Filed 2002·Granted Aug 22, 2006·29 cites·8 claims
- 0871US7699984B2Hydrodynamic treatment deviceHYDRO INT PLC·Filed 2004·Granted Apr 20, 2010·17 cites·21 claims
- 0969US10174494B2Water treatment apparatusHYDRO INT PLC·Filed 2016·Granted Jan 8, 2019·2 cites·22 claims
- 1067US10227781B2Drainage system and apparatus for treating runoffHYDRO INT PLC·Filed 2017·Granted Mar 12, 2019·2 cites·10 claims
- 1165US9739064B2Drainage system and apparatus for treating runoffHYDRO INT PLC·Filed 2015·Granted Aug 22, 2017·2 cites·11 claims
- 1263US7814935B2Vortex valveHYDRO INT PLC·Filed 2007·Granted Oct 19, 2010·4 cites·4 claims
- 1362US6953524B2Screen assembly for combined sewer overflow weirHYDRO INT PLC·Filed 2001·Granted Oct 11, 2005·27 cites·5 claims
- 1453US8623204B2Stormwater gullyHYDRO INT PLC·Filed 2013·Granted Jan 7, 2014·0 cites·9 claims
- 1551US5698099AHydrodynamic separator with an incorporated solids interceptorHYDRO INT PLC·Filed 1994·Granted Dec 16, 1997·21 cites·15 claims
- 1650US5480559ALiquid treatmentHYDRO INT PLC·Filed 1992·Granted Jan 2, 1996·20 cites·10 claims
- 1745US9625914B2Method for configuring a vortex flow control deviceHYDRO INT PLC·Filed 2013·Granted Apr 18, 2017·0 cites·24 claims
- 1845US7344636B2SeparatorHYDRO INT PLC·Filed 2004·Granted Mar 18, 2008·9 cites·24 claims
- 1943US6187178B1Separator with solids diverterHYDRO INT PLC·Filed 1996·Granted Feb 13, 2001·16 cites·9 claims
- 2042US2017072439A1Nozzle for a Vacuum Pump or TruckHYDRO INT PLC·Filed 2016·Application pending·0 cites
- 2137US5640988AVortex valvesHYDRO INT PLC·Filed 1993·Granted Jun 24, 1997·14 cites·8 claims
- 2236US10145099B2Flow control assemblyHYDRO INT PLC·Filed 2015·Granted Dec 4, 2018·0 cites·25 claims
- 2335US9315981B2Separator module for a stormwater gully chamberHYDRO INT PLC·Filed 2013·Granted Apr 19, 2016·0 cites·11 claims
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