Inventor · disambiguated record
Pavan Raina
Also filed as: RAINA PAVAN
14 granted patents·5 pending applications·100 citations·filing 2002–2022
91Inventor score
Top patents by PatentIndex Score
19 records- 0193US10538445B2Process for purification of produced waterAQUATECH INT LLC·Filed 2017·Granted Jan 21, 2020·8 cites·20 claims
- 0293US9738553B2Process for purification of produced waterCHIDAMBARAN RAVI·Filed 2013·Granted Aug 22, 2017·14 cites·10 claims
- 0389US10173914B2Method and apparatus for selenium removal from high TDS wastewaterAQUATECH INT LLC·Filed 2017·Granted Jan 8, 2019·7 cites·19 claims
- 0487US6896814B2Fractional deionization processAQUATECH INT CORP·Filed 2002·Granted May 24, 2005·34 cites·48 claims
- 0586US7338600B2Fractional deionization processAQUATECH INT CORP·Filed 2005·Granted Mar 4, 2008·12 cites·3 claims
- 0682US8104624B2Preparation of high performance ultra filtration hollow fiber membraneCHIDAMBARAN RAVI·Filed 2009·Granted Jan 31, 2012·12 cites·16 claims
- 0781US8424688B2Preparation of high performance ultra filtration hollow fiber membraneCHIDAMBARAN RAVI·Filed 2012·Granted Apr 23, 2013·5 cites·3 claims
- 0868US7163964B2Method for preparing an ion exchange mediaAQUATECH INT CORP·Filed 2003·Granted Jan 16, 2007·8 cites·14 claims
- 0966US2022363570A1Method and Apparatus for Advanced Vacuum Membrane DistillationAQUATECH INT LLC·Filed 2022·Application pending·0 cites
- 1064US10773985B2Method and apparatus for selenium removal from high TDS wastewaterAQUATECH INT LLC·Filed 2018·Granted Sep 15, 2020·0 cites·12 claims
- 1160US2021269338A1Method of Treating High Strength Wastewater by Anaerobic Bio ReactorAQUATECH INT LLC·Filed 2021·Application pending·0 cites
- 1256US11008237B2Method of treating high strength wastewater by anaerobic bio reactorAQUATECH INT LLC·Filed 2017·Granted May 18, 2021·0 cites·13 claims
- 1353US7705061B2Method for preparing an ion exchange mediaAQUATECH INT CORP·Filed 2006·Granted Apr 27, 2010·0 cites·7 claims
- 1451US2015315055A1Water Treatment ProcessAQUATECH INT CORP·Filed 2013·Application pending·0 cites
- 1549US9095822B2Split flow EDI apparatus for treating second pass RO permeate water with high flow rateCHIDAMBARAN RAVI·Filed 2011·Granted Aug 4, 2015·0 cites·7 claims
- 1648US11434150B2Method and apparatus for advanced vacuum membrane distillationAQUATECH INT LLC·Filed 2016·Granted Sep 6, 2022·0 cites·12 claims
- 1748US2013193077A1Neutralization and Precipitation of Silica from High pH BrinesCHIDAMBARAN RAVI·Filed 2012·Application pending·0 cites
- 1844US8753509B2Advanced filtration device for water and wastewater treatmentCHIDAMBARAN RAVI·Filed 2011·Granted Jun 17, 2014·0 cites·16 claims
- 1940US2018093908A1Enhanced Membrane Bioreactor Process for Treatment of WastewaterAQUATECH INT LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →