Inventor · disambiguated record
Stephen A. Merchant
Also filed as: MERCHANT STEPHEN · MERCHANT STEPHEN A
18 granted patents·8 pending applications·46 citations·filing 2009–2025
91Inventor score
Files withFRESENIUS MEDICAL CARE HOLDINGS INC20FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH3MERCHANT STEPHEN A2FRESENIUS MED CARE HLDG INC1
Top patents by PatentIndex Score
26 records- 0191US9707329B2Process for regeneration of spent zirconium phosphate for reuse in sorbent treatmentsFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2013·Granted Jul 18, 2017·14 cites·17 claims
- 0289US11839709B1System for tailoring dialysis treatment based on sensed potassium concentration, patient data, and population dataFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2022·Granted Dec 12, 2023·1 cites·18 claims
- 0387US11031128B2Augmented reality-based training and troubleshooting for medical devicesFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2019·Granted Jun 8, 2021·6 cites·17 claims
- 0486US10155076B2Method for treating dialysate, dialysis system, and method for pre-evaluating dialysis patients for treatment with sameFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2015·Granted Dec 18, 2018·7 cites·11 claims
- 0582US10603421B2Cartridges useful in cleaning dialysis solutionsFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2016·Granted Mar 31, 2020·2 cites·23 claims
- 0679US12230390B2Augmented reality-based training and troubleshooting for medical devicesFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2023·Granted Feb 18, 2025·0 cites·23 claims
- 0779US9187744B2Covalently immobilized enzyme and method to make the sameFRESENIUS MED CARE HLDG INC·Filed 2013·Granted Nov 17, 2015·4 cites·22 claims
- 0878US8497107B2Covalently immobilized enzyme and method to make the sameMERCHANT STEPHEN A·Filed 2009·Granted Jul 30, 2013·6 cites·42 claims
- 0974US9867918B2Cartridges useful in cleaning dialysis solutionsFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2015·Granted Jan 16, 2018·3 cites·60 claims
- 1073US2025166813A1Augmented Reality-Based Training and Troubleshooting for Medical DevicesFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2025·Application pending·0 cites
- 1171US11783940B2Augmented reality-based training and troubleshooting for medical devicesFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2021·Granted Oct 10, 2023·0 cites·21 claims
- 1271US11524102B2System for tailoring dialysis treatment based on sensed potassium concentration, patient data, and population dataFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2019·Granted Dec 13, 2022·1 cites·17 claims
- 1371US10842924B2Therapy control by comprehensive feedbackFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2017·Granted Nov 24, 2020·1 cites·28 claims
- 1471US2025186665A1Conductivity Control SystemsFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2024·Application pending·0 cites
- 1569US10973970B2Fluid container for a hemodialysis systemFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2017·Granted Apr 13, 2021·1 cites·17 claims
- 1661US12048790B2Therapy control by comprehensive feedbackFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2020·Granted Jul 30, 2024·0 cites·20 claims
- 1760US11491267B2Method for tailoring dialysis treatment based on sensed potassium concentration in blood serum or dialysateFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2019·Granted Nov 8, 2022·0 cites·18 claims
- 1860US2022130508A1Sharing Dialysis MachinesFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2020·Application pending·0 cites
- 1958US2022130527A1Treatment Sharing Method Implemented on a Treatment MachineFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2020·Application pending·0 cites
- 2055US12201759B2Conductivity control systemsFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2020·Granted Jan 21, 2025·0 cites·19 claims
- 2155US11071810B2Method for treating dialysate, dialysis system, and method for pre-evaluating dialysis patients for treatment with sameFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2018·Granted Jul 27, 2021·0 cites·13 claims
- 2255US2017260560A1Amperometric Creatinine Biosensor With Immobilized Enzyme-Polymer Composition And Systems Using Same, And MethodsFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2017·Application pending·0 cites
- 2352US2022323660A1Medical treatment devices with controllable light guides and smart coversFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2021·Application pending·0 cites
- 2449US2021299340A1Sorbent cartridge for dialysate regenerationFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2019·Application pending·0 cites
- 2548US11577012B2Auto adjustment of blood treatment parameters based on patient comfortFRESENIUS MEDICAL CARE HOLDINGS INC·Filed 2019·Granted Feb 14, 2023·0 cites·29 claims
- 2644US2012181189A1Amperometric Creatinine Biosensor With Immobilized Enzyme-Polymer Composition And Systems Using Same, And MethodsMERCHANT STEPHEN A·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →