Inventor · disambiguated record
James A. Dedig
Also filed as: DEDIG JAMES · DEDIG JAMES A · DEDIG JAMES ALBERT
46 granted patents·10 pending applications·1,897 citations·filing 1999–2025
98Inventor score
Files withBAYER HEALTHCARE LLC34MEDRAD INC13BAYER MEDICAL CARE INC4SPOHN MICHAEL A4SCHRIVER RALPH H1
Top patents by PatentIndex Score
56 records- 0197US9480797B1System and method for syringe plunger engagement with an injectorBAYER HEALTHCARE LLC·Filed 2015·Granted Nov 1, 2016·32 cites·30 claims
- 0297US6652489B2Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewithMEDRAD INC·Filed 2001·Granted Nov 25, 2003·340 cites·53 claims
- 0396US8147464B2Drip chamber and fluid level sensing mechanism for a fluid delivery systemSPOHN MICHAEL A·Filed 2009·Granted Apr 3, 2012·142 cites·20 claims
- 0495US7556619B2Fluid delivery system having a fluid level sensor and a fluid control device for isolating a patient from a pump deviceMEDRAD INC·Filed 2004·Granted Jul 7, 2009·98 cites·19 claims
- 0594US8945051B2Multi-fluid medical injector system and methods of operationSCHRIVER RALPH H·Filed 2010·Granted Feb 3, 2015·77 cites·22 claims
- 0694US6743205B2Injector systems and syringe adapters for use therewithMEDRAD INC·Filed 2001·Granted Jun 1, 2004·211 cites·22 claims
- 0793US12070568B2Fluid mixing device and fluid delivery tube set including sameBAYER HEALTHCARE LLC·Filed 2023·Granted Aug 27, 2024·1 cites·20 claims
- 0893US11712552B2Fluid mixing setBAYER HEALTHCARE LLC·Filed 2021·Granted Aug 1, 2023·2 cites·19 claims
- 0993US11007118B2Syringe fill adapterBAYER HEALTHCARE LLC·Filed 2016·Granted May 18, 2021·19 cites·17 claims
- 1093US10589018B2Multi-dose disposable systemBAYER HEALTHCARE LLC·Filed 2015·Granted Mar 17, 2020·17 cites·12 claims
- 1193US8992489B2Fluid delivery system, fluid path set, and pressure isolation mechanism with hemodynamic pressure dampening correctionSPOHN MICHAEL A·Filed 2010·Granted Mar 31, 2015·16 cites·27 claims
- 1293US6716195B2Syringe adapters for use with an injectorMEDRAD INC·Filed 2001·Granted Apr 6, 2004·208 cites·49 claims
- 1392US11918775B2Pressure jackets and syringe retention features for angiography fluid injectorsBAYER HEALTHCARE LLC·Filed 2020·Granted Mar 5, 2024·4 cites·22 claims
- 1492US10857345B2Sterility retaining medical connector assembly and methodBAYER HEALTHCARE LLC·Filed 2018·Granted Dec 8, 2020·13 cites·17 claims
- 1592US10124110B2Magnetic pressure jacket for fluid injectorBAYER HEALTHCARE LLC·Filed 2014·Granted Nov 13, 2018·40 cites·14 claims
- 1692US9895527B2Fluid delivery system, fluid path set, and pressure isolation mechanism with hemodynamic pressure dampening correctionBAYER MEDICAL CARE INC·Filed 2015·Granted Feb 20, 2018·11 cites·12 claims
- 1792US6726657B1Injector systems and syringe adapters for use therewithMEDRAD INC·Filed 2000·Granted Apr 27, 2004·184 cites·35 claims
- 1891US11938093B2Fluid path connectors for medical fluid deliveryBAYER HEALTHCARE LLC·Filed 2021·Granted Mar 26, 2024·2 cites·19 claims
- 1991US9555379B2Fluid path set with turbulent mixing chamber, backflow compensatorMEDRAD INC·Filed 2013·Granted Jan 31, 2017·32 cites·12 claims
- 2090US11547793B2Fluid injector with syringe engagement mechanismBAYER HEALTHCARE LLC·Filed 2017·Granted Jan 10, 2023·12 cites·19 claims
- 2189USD452737SMedical injectorMEDRAD INC·Filed 1999·Granted Jan 1, 2002·38 cites·1 claims
- 2288US12023464B2Cassette for retention of fluid path components for fluid injector systemBAYER HEALTHCARE LLC·Filed 2021·Granted Jul 2, 2024·1 cites·24 claims
- 2388US11998718B2System and method for syringe plunger engagement with an injectorBAYER HEALTHCARE LLC·Filed 2021·Granted Jun 4, 2024·2 cites·13 claims
- 2486US11839751B2In-line air bubble suspension apparatus for angiography injector fluid pathsBAYER HEALTHCARE LLC·Filed 2021·Granted Dec 12, 2023·1 cites·21 claims
- 2586US7611503B2Fluid delivery system, fluid path set, sterile connector and improved drip chamber and pressure isolation mechanismMEDRAD INC·Filed 2004·Granted Nov 3, 2009·152 cites·12 claims
- 2686US2025018109A1System and method for syringe plunger engagement with an injectorBAYER HEALTHCARE LLC·Filed 2024·Application pending·0 cites
- 2783US10512721B2System and method for syringe plunger engagement with an injectorBAYER HEALTHCARE LLC·Filed 2016·Granted Dec 24, 2019·3 cites·19 claims
- 2883US10441775B2Fluid path set bolus control deviceBAYER MEDICAL CARE INC·Filed 2014·Granted Oct 15, 2019·13 cites·19 claims
- 2983US2024408371A1Fluid mixing device and fluid delivery tube set including sameBAYER HEALTHCARE LLC·Filed 2024·Application pending·0 cites
- 3082US12102793B2System and method for syringe plunger engagement with an injectorBAYER HEALTHCARE LLC·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
- 3182US11547794B2System and method for syringe plunger engagement with an injectorBAYER HEALTHCARE LLC·Filed 2019·Granted Jan 10, 2023·2 cites·19 claims
- 3282US7691085B2Syringe interfaces and adapters for use with medical injectorsMEDRAD INC·Filed 2002·Granted Apr 6, 2010·56 cites·25 claims
- 3380USRE42804EInjector systems and syringe adapters for use therewithMEDRAD INC·Filed 2008·Granted Oct 4, 2011·17 cites·35 claims
- 3478US10888651B2Magnetic pressure jacket for fluid injectorBAYER HEALTHCARE LLC·Filed 2018·Granted Jan 12, 2021·2 cites·15 claims
- 3578US9993636B2Sterility retaining medical connector assembly and methodBAYER MEDICAL CARE INC·Filed 2012·Granted Jun 12, 2018·4 cites·12 claims
- 3678US8540698B2Fluid delivery system including a fluid path set and a check valve connectorSPOHN MICHAEL A·Filed 2004·Granted Sep 24, 2013·89 cites·25 claims
- 3776US2025221892A1Syringe and syringe fill methodBAYER HEALTHCARE LLC·Filed 2025·Application pending·0 cites
- 3876US2024342368A1Cassette for retention of fluid path components for fluid injector systemBAYER HEALTHCARE LLC·Filed 2024·Application pending·0 cites
- 3973USD545967SFluid delivery apparatusMEDRAD INC·Filed 2005·Granted Jul 3, 2007·20 cites·1 claims
- 4073US2024066239A1In-line air bubble suspension apparatus for angiography injector fluid pathsBAYER HEALTHCARE LLC·Filed 2023·Application pending·0 cites
- 4172US12263136B2Syringe fill adapterBAYER HEALTHCARE LLC·Filed 2021·Granted Apr 1, 2025·0 cites·17 claims
- 4272US2022184568A1Method For Controlling Fluid Accuracy And Backflow CompensationBAYER HEALTHCARE LLC·Filed 2022·Application pending·0 cites
- 4371US10159788B2Attachment device for medical fluid containerBAYER MEDICAL CARE INC·Filed 2014·Granted Dec 25, 2018·3 cites·19 claims
- 4470US2024399056A1System and method for syringe plunger engagement with an injectorBAYER HEALTHCARE LLC·Filed 2024·Application pending·0 cites
- 4568US2023158229A1Fluid injector with syringe engagement mechanismBAYER HEALTHCARE LLC·Filed 2023·Application pending·0 cites
- 4666US11278853B2Method for controlling fluid accuracy and backflow compensationBAYER HEALTHCARE LLC·Filed 2018·Granted Mar 22, 2022·0 cites·9 claims
- 4766US7273477B2Syringe interfaces and syringe adapters for use with medical injectorsMEDRAD INC·Filed 2002·Granted Sep 25, 2007·33 cites·22 claims
- 4860US11202898B2Fluid path set bolus control deviceBAYER HEALTHCARE LLC·Filed 2019·Granted Dec 21, 2021·0 cites·12 claims
- 4957US10029220B2Fluid path set with turbulent mixing chamber, back flow compensatorBAYER HEALTHCARE LLC·Filed 2017·Granted Jul 24, 2018·0 cites·18 claims
- 5055US12427247B2Stopcock apparatus for angiography injector fluid pathsBAYER HEALTHCARE LLC·Filed 2021·Granted Sep 30, 2025·0 cites·13 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →