Inventor · disambiguated record
Sarnath Chattaraj
Also filed as: CHATTARAJ SARNATH
29 granted patents·17 pending applications·172 citations·filing 2005–2025
95Inventor score
Top patents by PatentIndex Score
46 records- 0197US7241586B2Polypeptide formulations and methods for making, using and characterizing themMEDTRONIC MINIMED INC·Filed 2005·Granted Jul 10, 2007·97 cites·4 claims
- 0295US11786673B2Fluid conduit assembly with gas trapping filter in the fluid flow pathMEDTRONIC MINIMED INC·Filed 2021·Granted Oct 17, 2023·3 cites·20 claims
- 0393US11197949B2Medication infusion components and systemsMEDTRONIC MINIMED INC·Filed 2018·Granted Dec 14, 2021·17 cites·12 claims
- 0490US10517892B2Methods and systems for inhibiting foreign-body responses in diabetic patientsMEDTRONIC MINIMED INC·Filed 2014·Granted Dec 31, 2019·13 cites·22 claims
- 0584US7790461B2Nano-emulsion technology for drug elutionMEDTRONIC MINIMED INC·Filed 2007·Granted Sep 7, 2010·3 cites·20 claims
- 0683US11090446B2Fluid conduit assembly with gas trapping filter in the fluid flow pathMEDTRONIC MINIMED INC·Filed 2019·Granted Aug 17, 2021·3 cites·20 claims
- 0782US2025108150A1Medication infusion components and systemsMEDTRONIC MINIMED INC·Filed 2024·Application pending·0 cites
- 0881US8372646B1Terpene media compositions for eluting compounds from matrices and methods for making and using themMEDTRONIC MINIMED INC·Filed 2010·Granted Feb 12, 2013·3 cites·17 claims
- 0979US2024001046A1Fluid conduit assembly with gas trapping filter in the fluid flow pathMEDTRONIC MINIMED INC·Filed 2023·Application pending·0 cites
- 1078US2025325580A1Methods and systems for inhibiting foreign-body responses in diabetic patientsMEDTRONIC MINIMED INC·Filed 2025·Application pending·0 cites
- 1177US12208181B2Medication infusion components and systemsMEDTRONIC MINIMED INC·Filed 2022·Granted Jan 28, 2025·0 cites·7 claims
- 1277US8574201B2Syringe piston with check valve sealCHATTARAJ SARNATH·Filed 2010·Granted Nov 5, 2013·9 cites·10 claims
- 1375US10279126B2Fluid conduit assembly with gas trapping filter in the fluid flow pathMEDTRONIC MINIMED INC·Filed 2014·Granted May 7, 2019·5 cites·10 claims
- 1475US7892840B2Media compositions for eluting compounds from matrices and methods for making and using themMEDTRONIC MINIMED INC·Filed 2008·Granted Feb 22, 2011·4 cites·18 claims
- 1574US9199043B2Syringe piston with check valve sealMEDTRONIC MINIMED INC·Filed 2013·Granted Dec 1, 2015·6 cites·20 claims
- 1672US12201752B2Medication infusion components and systemsMEDTRONIC MINIMED INC·Filed 2021·Granted Jan 21, 2025·0 cites·11 claims
- 1769US7687268B2Apparatuses and media for drug elution and methods for making and using themMEDTRONIC MINIMED INC·Filed 2007·Granted Mar 30, 2010·2 cites·14 claims
- 1868US12442786B2Sensors for 3-hydroxybutyrate detectionMEDTRONIC MINIMED INC·Filed 2021·Granted Oct 14, 2025·0 cites·12 claims
- 1968US8097224B2Apparatuses and media for drug elution and methods for making and using themCHATTARAJ SARNATH·Filed 2009·Granted Jan 17, 2012·2 cites·16 claims
- 2067US10589038B2Set connector systems for venting a fluid reservoirMEDTRONIC MINIMED INC·Filed 2016·Granted Mar 17, 2020·1 cites·13 claims
- 2164US12465617B2Methods and systems for inhibiting foreign-body responses in diabetic patientsMEDTRONIC MINIMED INC·Filed 2019·Granted Nov 11, 2025·0 cites·11 claims
- 2264US2025387568A1Systems and methods for determining analyte concentrations for medicament delivery devicesMEDTRONIC MINIMED INC·Filed 2025·Application pending·0 cites
- 2363US2025367379A1Concurrent multi-frequency impedance measurementMEDTRONIC MINIMED INC·Filed 2025·Application pending·0 cites
- 2462US11547811B2Set connector systems for venting a fluid reservoirMEDTRONIC MINIMED INC·Filed 2020·Granted Jan 10, 2023·0 cites·20 claims
- 2560US9265890B2Syringe piston with finned sealing coverCHATTARAJ SARNATH·Filed 2012·Granted Feb 23, 2016·3 cites·20 claims
- 2657US8497133B1Terpene media compositions for eluting compounds from matrices and methods for making and using themCHATTARAJ SARNATH·Filed 2012·Granted Jul 30, 2013·0 cites·15 claims
- 2757US2025312533A1Systems and methods for optically sensing analyte concentrations within medicament delivery devicesMEDTRONIC MINIMED INC·Filed 2025·Application pending·0 cites
- 2856US2023149637A1Fluid reservoir cap with gas trapping filter and associated retaining featureMEDTRONIC MINIMED INC·Filed 2022·Application pending·0 cites
- 2955US10646649B2Infusion devices and fluid identification apparatuses and methodsMEDTRONIC MINIMED INC·Filed 2017·Granted May 12, 2020·0 cites·9 claims
- 3055US2025339611A1Pfas-free infusion cannulasMEDTRONIC MINIMED INC·Filed 2025·Application pending·0 cites
- 3154US11672910B2Infusion devices and fluid identification apparatuses and methodsMEDTRONIC MINIMED INC·Filed 2020·Granted Jun 13, 2023·0 cites·7 claims
- 3254US10194864B2Anchoring apparatus and method for attaching device on bodyMEDTRONIC MINIMED INC·Filed 2013·Granted Feb 5, 2019·1 cites·26 claims
- 3354US2023157598A1Glucose sensorMEDTRONIC MINIMED INC·Filed 2021·Application pending·0 cites
- 3454US2025339612A1Self-lubricating reflowing infusion catheterMEDTRONIC MINIMED INC·Filed 2025·Application pending·0 cites
- 3553US2008113443A1Polypeptide formulations and methods for making, using and characterizing themGULATI POONAM S·Filed 2007·Application pending·0 cites
- 3652US11844930B2User-mountable electronic device with accelerometer-based activation featureMEDTRONIC MINIMED INC·Filed 2020·Granted Dec 19, 2023·0 cites·20 claims
- 3751US2022401644A1Irremovable buckling-resistant flexible cannula and processMEDTRONIC MINIMED INC·Filed 2021·Application pending·0 cites
- 3849US11439352B2Medical device with adhesive patch longevityMEDTRONIC MINIMED INC·Filed 2019·Granted Sep 13, 2022·0 cites·15 claims
- 3948US12315631B2Medical device site monitoring methods and related devices and systemsMEDTRONIC MINIMED INC·Filed 2020·Granted May 27, 2025·0 cites·19 claims
- 4047US2025242110A1Fluid delivery filtersMEDTRONIC MINIMED INC·Filed 2025·Application pending·0 cites
- 4145US11944784B2Combined analyte sensor and infusion setMEDTRONIC MINIMED INC·Filed 2019·Granted Apr 2, 2024·0 cites·21 claims
- 4245US11207463B2Apparatuses, systems, and methods for identifying an infusate in a reservoir of an infusion deviceMEDTRONIC MINIMED INC·Filed 2017·Granted Dec 28, 2021·0 cites·19 claims
- 4345US2019336078A1Medical device with extended wear adhesive patchMEDTRONIC MINIMED INC·Filed 2019·Application pending·0 cites
- 4444US2021060242A1Bubble detector and related bubble detection methodology for a medication fluid infusion systemMEDTRONIC MINIMED INC·Filed 2019·Application pending·0 cites
- 4539US2011152820A1Barrier coatings for fluids contacting medical devicesMEDTRONIC MINIMED INC·Filed 2010·Application pending·0 cites
- 4635US2012165754A1Syringe piston with fin-shaped circumferential sealing elementCHATTARAJ SARNATH·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →