Inventor · disambiguated record
Edward Spence
Also filed as: SPENCE EDWARD · SPENCE EDWARD C · SPENCE EDWARD R
12 granted patents·2 pending applications·781 citations·filing 1999–2005
94Inventor score
Files withNEPHROS INC13
Top patents by PatentIndex Score
14 records- 0196US7074332B2Multistage hemodiafiltration/hemofiltration method and apparatusNEPHROS INC·Filed 2001·Granted Jul 11, 2006·110 cites·20 claims
- 0290US6406631B1Two stage diafiltration method and apparatusNEPHROS INC·Filed 2000·Granted Jun 18, 2002·180 cites·33 claims
- 0388US6716356B2Thermally enhanced dialysis/diafiltration systemNEPHROS INC·Filed 2001·Granted Apr 6, 2004·48 cites·24 claims
- 0487US6916424B2Method and apparatus for a hemodiafiltration delivery moduleNEPHROS INC·Filed 2002·Granted Jul 12, 2005·74 cites·41 claims
- 0583US7108790B2Method and apparatus for generating a sterile infusion fluidNEPHROS INC·Filed 2001·Granted Sep 19, 2006·42 cites·27 claims
- 0678US7306736B2Valve mechanism for infusion fluid systemsNEPHROS INC·Filed 2001·Granted Dec 11, 2007·83 cites·18 claims
- 0771US6719907B2Dual-stage filtration cartridgeNEPHROS INC·Filed 2001·Granted Apr 13, 2004·50 cites·36 claims
- 0864US7285106B2Hemodiafiltration/hemofiltration cartridgesNEPHROS INC·Filed 2001·Granted Oct 23, 2007·29 cites·17 claims
- 0963US6303036B1Method and apparatus for efficient hemodiafiltrationNEPHROS INC·Filed 1999·Granted Oct 16, 2001·102 cites·20 claims
- 1058US6821431B2Ionic enhanced dialysis/diafiltration systemNEPHROS INC·Filed 2001·Granted Nov 23, 2004·17 cites·27 claims
- 1154US7067060B2Ionic enhanced dialysis/diafiltration systemNEPHROS INC·Filed 2004·Granted Jun 27, 2006·10 cites·27 claims
- 1244US2007293759A1Doppler Flow Measurement ApparatusNEPHROS INC·Filed 2005·Application pending·0 cites
- 1343US2002144383A1Vertical burial systemFiled 2001·Application pending·0 cites
- 1442US6423231B1Non-isosmotic diafiltration systemNEPHROS INC·Filed 1999·Granted Jul 23, 2002·36 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Edward Spence files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →