Inventor
COLLINS GREGORY R
US20 patents
⚠️ This page may combine multiple inventors who share the name “COLLINS GREGORY R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEPHROS INC
16 patentsUS7306736B2Dec 11, 2007
Valve mechanism for infusion fluid systems
NEPHROS INC83 citations97
US7074332B2Jul 11, 2006
Multistage hemodiafiltration/hemofiltration method and apparatus
NEPHROS INC110 citations97
US6916424B2Jul 12, 2005
Method and apparatus for a hemodiafiltration delivery module
NEPHROS INC74 citations97
US6635179B1Oct 21, 2003
Sterile fluid filtration cartridge and method for using same
NEPHROS INC108 citations97
US6406631B1Jun 18, 2002
Two stage diafiltration method and apparatus
NEPHROS INC180 citations97
US6315895B1Nov 13, 2001
Dual-stage hemodiafiltration cartridge
NEPHROS INC119 citations97
US6303036B1Oct 16, 2001
Method and apparatus for efficient hemodiafiltration
NEPHROS INC102 citations95
US7285106B2Oct 23, 2007
Hemodiafiltration/hemofiltration cartridges
NEPHROS INC29 citations92
US7108790B2Sep 19, 2006
Method and apparatus for generating a sterile infusion fluid
NEPHROS INC42 citations92
US6719907B2Apr 13, 2004
Dual-stage filtration cartridge
NEPHROS INC50 citations92
US6716356B2Apr 6, 2004
Thermally enhanced dialysis/diafiltration system
NEPHROS INC48 citations92
US7534349B2May 19, 2009
Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs
NEPHROS INC22 citations90
US6423231B1Jul 23, 2002
Non-isosmotic diafiltration system
NEPHROS INC36 citations90
US6821431B2Nov 23, 2004
Ionic enhanced dialysis/diafiltration system
NEPHROS INC17 citations83
US8343347B2Jan 1, 2013
Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs
NEPHROS INC12 citations82
US7067060B2Jun 27, 2006
Ionic enhanced dialysis/diafiltration system
NEPHROS INC10 citations73
COLLINS GREGORY R
3 patentsUS8281937B2Oct 9, 2012
Compact fluid purification device with manual pumping mechanism
COLLINS GREGORY R18 citations91
US8640882B2Feb 4, 2014
Compact fluid purification device with manual pumping mechanism
COLLINS GREGORY R9 citations83
US8557115B2Oct 15, 2013
Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration
COLLINS GREGORY R6 citations81