Inventor · disambiguated record
Nathan W. Levin
Also filed as: LEVIN NATHAN · LEVIN NATHAN W
32 granted patents·5 pending applications·736 citations·filing 1975–2021
97Inventor score
Files withFRESENIUS MEDICAL CARE HOLDINGS INC11KOTANKO PETER6RENAL RES INST LLC4LEVIN NATHAN3LEVIN NATHAN W3
Top patents by PatentIndex Score
37 records- 0190US4710164AAutomated hemodialysis control based upon patient blood pressure and heart rateFORD HENRY HOSPITAL·Filed 1984·Granted Dec 1, 1987·246 cites·13 claims
- 0289US8518260B2Method of controlling diffusive sodium transport in dialysisRAIMANN JOCHEN G·Filed 2010·Granted Aug 27, 2013·84 cites·4 claims
- 0385US8206591B2Method of removing protein-bound deleterious substances during extracorporeal renal replacement treatmentKOTANKO PETER·Filed 2009·Granted Jun 26, 2012·34 cites·10 claims
- 0485US6527735B1Method of peritoneal dialysisRENALTECH INTERNAT LLC·Filed 2000·Granted Mar 4, 2003·37 cites·4 claims
- 0582US7801598B2Device and method for the determination of dry weight by continuous measurement of resistance and calculation of circumference in a body segment using segmental bioimpedance analysisFRESENIUS MED CARE HLDG INC·Filed 2005·Granted Sep 21, 2010·27 cites·9 claims
- 0682US6615077B1Device and method for monitoring and controlling physiologic parameters of a dialysis patient using segmental bioimpedenceRENAL RES INST LLC·Filed 2000·Granted Sep 2, 2003·102 cites·31 claims
- 0779US5480565AMethods for disinfecting dialyzersFiled 1993·Granted Jan 2, 1996·38 cites·21 claims
- 0878US9883799B2Method of identifying when a patient undergoing hemodialysis is at increased risk of deathKOTANKO PETER·Filed 2010·Granted Feb 6, 2018·5 cites·6 claims
- 0974US10319478B2System and method of modeling erythropoiesis and its managementFUERTINGER DORIS HELENE·Filed 2012·Granted Jun 11, 2019·6 cites·10 claims
- 1074US9675294B2Estimation of the dry weight of a dialysis patientFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2012·Granted Jun 13, 2017·6 cites·12 claims
- 1173US9679111B2System and method of modeling erythropoiesis including iron homeostasisFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2013·Granted Jun 13, 2017·8 cites·6 claims
- 1273US8999169B2Method of determining a phosphorus binder dosage for a dialysis patientGOTCH FRANK A·Filed 2009·Granted Apr 7, 2015·2 cites·6 claims
- 1370US8845571B2Methods of regional citrate anticoagulation dialysisKOTANKO PETER·Filed 2010·Granted Sep 30, 2014·5 cites·11 claims
- 1469US5698100ABacteriostatic dialyzers containing citric acid solutionsFiled 1997·Granted Dec 16, 1997·29 cites·4 claims
- 1568US10362968B2Bioimpedance circumference measurementFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2013·Granted Jul 30, 2019·3 cites·19 claims
- 1667US7228170B2Device and method for monitoring and controlling physiologic parameters of a dialysis patient using segmental bioimpedanceRENAL RES INST LLC·Filed 2002·Granted Jun 5, 2007·41 cites·10 claims
- 1766US7354417B1Methods and apparatus for measuring the volume of fluid in the peritoneal cavityLEVIN NATHAN W·Filed 2000·Granted Apr 8, 2008·44 cites·40 claims
- 1863US8257280B2Bioimpedance methods and apparatusLEVIN NATHAN W·Filed 2011·Granted Sep 4, 2012·2 cites·5 claims
- 1962US2021178042A1System and method of monitoring and control of ultrafiltration volume during peritoneal dialysis using segmental bioimpedanceFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2021·Application pending·0 cites
- 2060US2021015397A1Dry weight predictorFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2020·Application pending·0 cites
- 2159US8419943B2Method of removing protein-bound deleterious substances during extracorporeal renal replacement treatmentKOTANKO PETER·Filed 2012·Granted Apr 16, 2013·1 cites·8 claims
- 2258US10952643B2Bioimpedance circumference measurementFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2018·Granted Mar 23, 2021·0 cites·20 claims
- 2353US10953147B2Estimation of the dry weight of a dialysis patientFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2017·Granted Mar 23, 2021·0 cites·23 claims
- 2452US10525186B2Methods of regional citrate anticoagulation dialysisFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2014·Granted Jan 7, 2020·0 cites·24 claims
- 2550US10960122B2System and method of monitoring and control of ultrafiltration volume during peritoneal dialysis using segmental bioimpedanceFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2013·Granted Mar 30, 2021·0 cites·7 claims
- 2650US2010099958A1Method of identifying when a patient undergoing hemodialysis is at increased risk of deathFRESENIUS MED CARE HLDG INC·Filed 2009·Application pending·0 cites
- 2749US11234609B2Techniques for determining fluid volumes using bioimpedance informationFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2018·Granted Feb 1, 2022·0 cites·20 claims
- 2849US7945317B2Bioimpedance methods and apparatusRENAL RES INST LLC·Filed 2004·Granted May 17, 2011·3 cites·20 claims
- 2949US7491174B2Device and method for performing electrical impedance tomographyRENAL RES INST LLC·Filed 2004·Granted Feb 17, 2009·4 cites·29 claims
- 3048US2013041684A1System And Method Of Identifying When A Patient Undergoing Hemodialysis Is At Increased Risk Of Death By A Logistic Regression ModelKOTANKO PETER·Filed 2011·Application pending·0 cites
- 3147US10820827B2Dry weight predictorLEVIN NATHAN W·Filed 2011·Granted Nov 3, 2020·0 cites·20 claims
- 3247US9974491B2Detecting indications of intradialytic morbid events by measurement of relative blood volume, blood pressure and heart rateFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2013·Granted May 22, 2018·0 cites·32 claims
- 3346US10203321B2Method of identifying when a patient undergoing hemodialysis is at increased risk of deathKOTANKO PETER·Filed 2011·Granted Feb 12, 2019·0 cites·9 claims
- 3444US4030684AYarn tensioning deviceLEVIN NATHAN·Filed 1975·Granted Jun 21, 1977·6 cites·7 claims
- 3544US2019117869A1Apparatus and methods to remove toxins from blood by plasmapheresisDD INNOVATIONS LAB LLC·Filed 2018·Application pending·0 cites
- 3635US4083514AYarn tensioning deviceLEVIN NATHAN·Filed 1976·Granted Apr 11, 1978·3 cites·7 claims
- 3730US4171629AStop motion for knitting machinesLEVIN NATHAN·Filed 1978·Granted Oct 23, 1979·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →