Inventor · disambiguated record
Gregory R. Collins
Also filed as: COLLINS GREGORY · COLLINS GREGORY R
22 granted patents·2 pending applications·1,076 citations·filing 1999–2019
97Inventor score
Top patents by PatentIndex Score
24 records- 0196US7074332B2Multistage hemodiafiltration/hemofiltration method and apparatusNEPHROS INC·Filed 2001·Granted Jul 11, 2006·110 cites·20 claims
- 0294US6315895B1Dual-stage hemodiafiltration cartridgeNEPHROS INC·Filed 1999·Granted Nov 13, 2001·119 cites·19 claims
- 0390US7534349B2Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packsNEPHROS INC·Filed 2006·Granted May 19, 2009·22 cites·16 claims
- 0490US6406631B1Two stage diafiltration method and apparatusNEPHROS INC·Filed 2000·Granted Jun 18, 2002·180 cites·33 claims
- 0589US8281937B2Compact fluid purification device with manual pumping mechanismCOLLINS GREGORY R·Filed 2008·Granted Oct 9, 2012·18 cites·19 claims
- 0688US8640882B2Compact fluid purification device with manual pumping mechanismCOLLINS GREGORY R·Filed 2012·Granted Feb 4, 2014·9 cites·14 claims
- 0788US6716356B2Thermally enhanced dialysis/diafiltration systemNEPHROS INC·Filed 2001·Granted Apr 6, 2004·48 cites·24 claims
- 0887US8343347B2Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packsNEPHROS INC·Filed 2009·Granted Jan 1, 2013·12 cites·9 claims
- 0987US6916424B2Method and apparatus for a hemodiafiltration delivery moduleNEPHROS INC·Filed 2002·Granted Jul 12, 2005·74 cites·41 claims
- 1083US7108790B2Method and apparatus for generating a sterile infusion fluidNEPHROS INC·Filed 2001·Granted Sep 19, 2006·42 cites·27 claims
- 1179US8557115B2Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydrationCOLLINS GREGORY R·Filed 2012·Granted Oct 15, 2013·6 cites·9 claims
- 1278US7306736B2Valve mechanism for infusion fluid systemsNEPHROS INC·Filed 2001·Granted Dec 11, 2007·83 cites·18 claims
- 1378US6635179B1Sterile fluid filtration cartridge and method for using sameNEPHROS INC·Filed 1999·Granted Oct 21, 2003·108 cites·37 claims
- 1472US9120058B2Method and apparatus of flush pump feature for portable liquid purifying filterNEPHROS INC·Filed 2013·Granted Sep 1, 2015·1 cites·25 claims
- 1571US6719907B2Dual-stage filtration cartridgeNEPHROS INC·Filed 2001·Granted Apr 13, 2004·50 cites·36 claims
- 1664US7285106B2Hemodiafiltration/hemofiltration cartridgesNEPHROS INC·Filed 2001·Granted Oct 23, 2007·29 cites·17 claims
- 1763US12097471B2Nanoparticles for use in membranesEVOQUA WATER TECH LLC·Filed 2019·Granted Sep 24, 2024·0 cites·10 claims
- 1863US6303036B1Method and apparatus for efficient hemodiafiltrationNEPHROS INC·Filed 1999·Granted Oct 16, 2001·102 cites·20 claims
- 1958US6821431B2Ionic enhanced dialysis/diafiltration systemNEPHROS INC·Filed 2001·Granted Nov 23, 2004·17 cites·27 claims
- 2054US9492793B2Method and apparatus of flush pump feature for portable liquid purifying filterNEPHROS INC·Filed 2015·Granted Nov 15, 2016·0 cites·18 claims
- 2154US7067060B2Ionic enhanced dialysis/diafiltration systemNEPHROS INC·Filed 2004·Granted Jun 27, 2006·10 cites·27 claims
- 2242US6423231B1Non-isosmotic diafiltration systemNEPHROS INC·Filed 1999·Granted Jul 23, 2002·36 cites·23 claims
- 2341US2011138936A1Means for testing filter integrity in a liquid purification systemNEPHROS INC·Filed 2010·Application pending·0 cites
- 2441US2011155657A1Tee-connector for use in a filtration systemNEPHROS INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →