Inventor
COWAN KEVIN
US52 patents
⚠️ This page may combine multiple inventors who share the name “COWAN KEVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER HEALTHCARE LLC
49 patentsUS11419977B2Aug 23, 2022
Self-orienting syringe and syringe interface
BAYER HEALTHCARE LLC17 citations93
US11007118B2May 18, 2021
Syringe fill adapter
BAYER HEALTHCARE LLC19 citations93
US11083882B2Aug 10, 2021
Syringe and connector system
BAYER HEALTHCARE LLC26 citations90
US10933190B2Mar 2, 2021
Syringe with rolling diaphragm
BAYER HEALTHCARE LLC25 citations90
USD1002840SOct 24, 2023
Syringe plunger
BAYER HEALTHCARE LLC5 citations85
US11389585B2Jul 19, 2022
Pressure jacket having syringe retaining element
BAYER HEALTHCARE LLC7 citations85
US10857345B2Dec 8, 2020
Sterility retaining medical connector assembly and method
BAYER HEALTHCARE LLC13 citations85
US11547793B2Jan 10, 2023
Fluid injector with syringe engagement mechanism
BAYER HEALTHCARE LLC12 citations83
US11207462B2Dec 28, 2021
Fluid injector with syringe engagement mechanism
BAYER HEALTHCARE LLC11 citations83
US11141535B2Oct 12, 2021
Fluid path impedance assessment for improving fluid delivery performance
BAYER HEALTHCARE LLC6 citations82
US10898638B2Jan 26, 2021
System and method for improved fluid delivery in multi-fluid injector systems
BAYER HEALTHCARE LLC7 citations82
US11246558B2Feb 15, 2022
Quantification phantom for use with multiple imaging modalities
BAYER HEALTHCARE LLC10 citations81
US12023475B2Jul 2, 2024
System and method for syringe fluid fill verification and image recognition of power injector system features
BAYER HEALTHCARE LLC1 citations73
US11642464B2May 9, 2023
Syringe tip with fluid wicking drip flanges
BAYER HEALTHCARE LLC2 citations73
US11285273B2Mar 29, 2022
System and method for syringe fluid fill verification and image recognition of power injector system features
BAYER HEALTHCARE LLC2 citations73
US10926043B2Feb 23, 2021
System and method for syringe fluid fill verification and image recognition of power injector system features
BAYER HEALTHCARE LLC1 citations73
US12083321B2Sep 10, 2024
Syringe retention feature for fluid injector system
BAYER HEALTHCARE LLC2 citations72
USD1030052SJun 4, 2024
Syringe plunger
BAYER HEALTHCARE LLC1 citations72
USD1030051SJun 4, 2024
Syringe plunger
BAYER HEALTHCARE LLC1 citations72
US11938093B2Mar 26, 2024
Fluid path connectors for medical fluid delivery
BAYER HEALTHCARE LLC2 citations72
US11712552B2Aug 1, 2023
Fluid mixing set
BAYER HEALTHCARE LLC2 citations72
US12048835B2Jul 30, 2024
Features for angiography syringe
BAYER HEALTHCARE LLC2 citations71
US11547794B2Jan 10, 2023
System and method for syringe plunger engagement with an injector
BAYER HEALTHCARE LLC2 citations71
US11918775B2Mar 5, 2024
Pressure jackets and syringe retention features for angiography fluid injectors
BAYER HEALTHCARE LLC4 citations70
US12239818B2Mar 4, 2025
System and method for detecting fluid type in tubing for fluid injector apparatus
BAYER HEALTHCARE LLC2 citations69
US11998718B2Jun 4, 2024
System and method for syringe plunger engagement with an injector
BAYER HEALTHCARE LLC2 citations68
US12564688B2Mar 3, 2026
System and method for syringe fluid fill verification and image recognition of power injector system features
BAYER HEALTHCARE LLC0 citations62
US12447271B2Oct 21, 2025
Self-orienting syringe and syringe interface
BAYER HEALTHCARE LLC0 citations62
US12263136B2Apr 1, 2025
Syringe fill adapter
BAYER HEALTHCARE LLC0 citations62
US12070568B2Aug 27, 2024
Fluid mixing device and fluid delivery tube set including same
BAYER HEALTHCARE LLC1 citations62
US11865323B2Jan 9, 2024
System and method for syringe fluid fill verification and image recognition of power injector system features
BAYER HEALTHCARE LLC0 citations62
US11839751B2Dec 12, 2023
In-line air bubble suspension apparatus for angiography injector fluid paths
BAYER HEALTHCARE LLC1 citations62
US12102793B2Oct 1, 2024
System and method for syringe plunger engagement with an injector
BAYER HEALTHCARE LLC0 citations61
USD1031029SJun 11, 2024
Syringe plunger
BAYER HEALTHCARE LLC1 citations61
US11826553B2Nov 28, 2023
Fluid path impedance assessment for improving fluid delivery performance
BAYER HEALTHCARE LLC0 citations61
US11672902B2Jun 13, 2023
System and method for improved fluid delivery in multi-fluid injector systems
BAYER HEALTHCARE LLC0 citations61
US11577022B2Feb 14, 2023
Self-orienting syringe and syringe interface
BAYER HEALTHCARE LLC0 citations61
US11975172B2May 7, 2024
Fluid injector with syringe engagement mechanism
BAYER HEALTHCARE LLC0 citations60
US11596735B2Mar 7, 2023
Medical injector system
BAYER HEALTHCARE LLC0 citations60
US10894124B2Jan 19, 2021
Medical injector system
BAYER HEALTHCARE LLC0 citations60
US12194271B2Jan 14, 2025
Fluid injector and patient set therefor
BAYER HEALTHCARE LLC0 citations59
US11744948B2Sep 5, 2023
Nested syringe assembly
BAYER HEALTHCARE LLC0 citations59
US10835674B2Nov 17, 2020
Nested syringe assembly
BAYER HEALTHCARE LLC1 citations59
US12023464B2Jul 2, 2024
Cassette for retention of fluid path components for fluid injector system
BAYER HEALTHCARE LLC1 citations57
US12521483B2Jan 13, 2026
Syringe rolling apparatus and method
BAYER HEALTHCARE LLC0 citations52
US12077338B2Sep 3, 2024
Fluid-container and method for controlling crystallinity in blow-molded container
BAYER HEALTHCARE LLC0 citations52
US12427247B2Sep 30, 2025
Stopcock apparatus for angiography injector fluid paths
BAYER HEALTHCARE LLC0 citations51
US12119099B2Oct 15, 2024
System for conducting a fluid injection procedure
BAYER HEALTHCARE LLC0 citations49
US11865294B2Jan 9, 2024
Fluid control valve and manifold
BAYER HEALTHCARE LLC0 citations48
CHESEBROUGH PONDS USA
1 patentShowing the top 50 of 52 patents by PatentIndex Score.