Inventor · disambiguated record
Kevin P. Cowan
Also filed as: COWAN KEVIN · COWAN KEVIN P
121 granted patents·40 pending applications·4,053 citations·filing 1988–2025
99Inventor score
Files withBAYER HEALTHCARE LLC107MEDRAD INC30BAYER MEDICAL CARE INC11COWAN KEVIN P6UBER III ARTHUR E2
Top patents by PatentIndex Score
161 records- 0199US9173995B1Self-orienting syringe and syringe interfaceBAYER MEDICAL CARE INC·Filed 2014·Granted Nov 3, 2015·184 cites·30 claims
- 0298US9199033B1Self-orienting syringe and syringe interfaceBAYER MEDICAL CARE INC·Filed 2014·Granted Dec 1, 2015·132 cites·30 claims
- 0398US8182444B2Delivery of agents such as cells to tissueUBER III ARTHUR E·Filed 2006·Granted May 22, 2012·912 cites·23 claims
- 0497US9480797B1System and method for syringe plunger engagement with an injectorBAYER HEALTHCARE LLC·Filed 2015·Granted Nov 1, 2016·32 cites·30 claims
- 0597US6652489B2Front-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
- 0696USD1002840SSyringe plungerBAYER HEALTHCARE LLC·Filed 2020·Granted Oct 24, 2023·5 cites·1 claims
- 0796US11419977B2Self-orienting syringe and syringe interfaceBAYER HEALTHCARE LLC·Filed 2019·Granted Aug 23, 2022·17 cites·18 claims
- 0896US10201666B2System and method for syringe fluid fill verification and image recognition of power injector system featuresBAYER HEALTHCARE LLC·Filed 2016·Granted Feb 12, 2019·19 cites·24 claims
- 0996US9700670B2Self-orienting syringe and syringe interfaceBAYER HEALTHCARE LLC·Filed 2015·Granted Jul 11, 2017·20 cites·32 claims
- 1095US10583256B2Syringe with rolling diaphragmBAYER HEALTHCARE LLC·Filed 2015·Granted Mar 10, 2020·32 cites·20 claims
- 1195US10420902B2System and method for syringe fluid fill verification and image recognition of power injector system featuresBAYER HEALTHCARE LLC·Filed 2016·Granted Sep 24, 2019·21 cites·14 claims
- 1295US9744305B2Quick release plungerBAYER MEDICAL CARE INC·Filed 2015·Granted Aug 29, 2017·18 cites·20 claims
- 1395US7666169B2Syringe and syringe plungers for use with medical injectorsMEDRAD INC·Filed 2003·Granted Feb 23, 2010·184 cites·12 claims
- 1494US12023475B2System and method for syringe fluid fill verification and image recognition of power injector system featuresBAYER HEALTHCARE LLC·Filed 2022·Granted Jul 2, 2024·1 cites·23 claims
- 1594US5145163AFilm sheet load magazineMEDRAD INC·Filed 1989·Granted Sep 8, 1992·47 cites·75 claims
- 1693US12070568B2Fluid mixing device and fluid delivery tube set including sameBAYER HEALTHCARE LLC·Filed 2023·Granted Aug 27, 2024·1 cites·20 claims
- 1793US12048835B2Features for angiography syringeBAYER HEALTHCARE LLC·Filed 2021·Granted Jul 30, 2024·2 cites·15 claims
- 1893USD1030052SSyringe plungerBAYER HEALTHCARE LLC·Filed 2023·Granted Jun 4, 2024·1 cites·1 claims
- 1993USD1030051SSyringe plungerBAYER HEALTHCARE LLC·Filed 2023·Granted Jun 4, 2024·1 cites·1 claims
- 2093US11712552B2Fluid mixing setBAYER HEALTHCARE LLC·Filed 2021·Granted Aug 1, 2023·2 cites·19 claims
- 2193US11007118B2Syringe fill adapterBAYER HEALTHCARE LLC·Filed 2016·Granted May 18, 2021·19 cites·17 claims
- 2293US9498570B2Bladder syringe fluid delivery systemCOWAN KEVIN P·Filed 2012·Granted Nov 22, 2016·13 cites·33 claims
- 2393US2025381349A1System and Method for Syringe Fluid Fill Verification and Image Recognition of Power Injector System FeaturesBAYER HEALTHCARE LLC·Filed 2025·Application pending·0 cites
- 2492US11918775B2Pressure jackets and syringe retention features for angiography fluid injectorsBAYER HEALTHCARE LLC·Filed 2020·Granted Mar 5, 2024·4 cites·22 claims
- 2592US10933190B2Syringe with rolling diaphragmBAYER HEALTHCARE LLC·Filed 2016·Granted Mar 2, 2021·25 cites·18 claims
- 2692US10857345B2Sterility retaining medical connector assembly and methodBAYER HEALTHCARE LLC·Filed 2018·Granted Dec 8, 2020·13 cites·17 claims
- 2792US7018363B2Encoding and sensing of syringe informationMEDRAD INC·Filed 2001·Granted Mar 28, 2006·178 cites·36 claims
- 2891US11938093B2Fluid path connectors for medical fluid deliveryBAYER HEALTHCARE LLC·Filed 2021·Granted Mar 26, 2024·2 cites·19 claims
- 2991US11246558B2Quantification phantom for use with multiple imaging modalitiesBAYER HEALTHCARE LLC·Filed 2019·Granted Feb 15, 2022·10 cites·9 claims
- 3091US9174003B2Quick release plungerMEDRAD INC·Filed 2013·Granted Nov 3, 2015·26 cites·24 claims
- 3190US11547793B2Fluid injector with syringe engagement mechanismBAYER HEALTHCARE LLC·Filed 2017·Granted Jan 10, 2023·12 cites·19 claims
- 3290US11207462B2Fluid injector with syringe engagement mechanismBAYER HEALTHCARE LLC·Filed 2017·Granted Dec 28, 2021·11 cites·16 claims
- 3390US9827410B2Medical connector for use with the fluid delivery system and fluid pathBAYER MEDICAL CARE INC·Filed 2014·Granted Nov 28, 2017·26 cites·16 claims
- 3490US7713232B2System for washing and processing of cells for delivery thereof to tissueMEDRAD INC·Filed 2006·Granted May 11, 2010·27 cites·6 claims
- 3590US5808203AFluid pressure measurement devicesMEDRAD INC·Filed 1997·Granted Sep 15, 1998·311 cites·19 claims
- 3690US5263077AFilm changer having film-receiving, nondriven cassette with spiral-shaped guide plateMEDRAD INC·Filed 1991·Granted Nov 16, 1993·39 cites·38 claims
- 3790US4854330AFormed core catheter guide wire assemblyMEDRAD INC·Filed 1988·Granted Aug 8, 1989·276 cites·11 claims
- 3890US2024350745A1System and method for syringe fluid fill verification and image recognition of power injector system featuresBAYER HEALTHCARE LLC·Filed 2024·Application pending·0 cites
- 3989US12239818B2System and method for detecting fluid type in tubing for fluid injector apparatusBAYER HEALTHCARE LLC·Filed 2022·Granted Mar 4, 2025·2 cites·19 claims
- 4089US11083882B2Syringe and connector systemBAYER HEALTHCARE LLC·Filed 2016·Granted Aug 10, 2021·26 cites·20 claims
- 4188US12023464B2Cassette for retention of fluid path components for fluid injector systemBAYER HEALTHCARE LLC·Filed 2021·Granted Jul 2, 2024·1 cites·24 claims
- 4288US11998718B2System and method for syringe plunger engagement with an injectorBAYER HEALTHCARE LLC·Filed 2021·Granted Jun 4, 2024·2 cites·13 claims
- 4388US10898638B2System and method for improved fluid delivery in multi-fluid injector systemsBAYER HEALTHCARE LLC·Filed 2017·Granted Jan 26, 2021·7 cites·20 claims
- 4488US9814871B2Connector assembly for syringe systemMEDRAD INC·Filed 2013·Granted Nov 14, 2017·11 cites·13 claims
- 4588US9517305B2Medical fluid injectorBAYER HEALTHCARE LLC·Filed 2013·Granted Dec 13, 2016·17 cites·23 claims
- 4688US5018182AFilm changer having film-receiving, nondriven cassette with spiral-shaped guide plateMEDRAD INC·Filed 1988·Granted May 21, 1991·29 cites·55 claims
- 4787US11389585B2Pressure jacket having syringe retaining elementBAYER HEALTHCARE LLC·Filed 2017·Granted Jul 19, 2022·7 cites·13 claims
- 4887US7497843B1Syringe interfaces, syringe adapters and injector systemsMEDRAD INC·Filed 2005·Granted Mar 3, 2009·69 cites·15 claims
- 4987US6733477B2Syringes, syringe tubing and fluid transfer systemsMEDRAD INC·Filed 2000·Granted May 11, 2004·134 cites·53 claims
- 5086US11839751B2In-line air bubble suspension apparatus for angiography injector fluid pathsBAYER HEALTHCARE LLC·Filed 2021·Granted Dec 12, 2023·1 cites·21 claims
Showing the top 50 of 161 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →