Inventor
CALLAHAN RYAN
US15 patents
⚠️ This page may combine multiple inventors who share the name “CALLAHAN RYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CAREFUSION 303 INC
10 patentsUS12324896B2Jun 10, 2025
Fluid-fitting tool
CAREFUSION 303 INC0 citations61
US11986620B2May 21, 2024
Fluid-fitting tool
CAREFUSION 303 INC0 citations61
US12397107B2Aug 26, 2025
Syringe adapter
CAREFUSION 303 INC0 citations60
US11992654B2May 28, 2024
Syringe adapter
CAREFUSION 303 INC0 citations60
US12551679B2Feb 17, 2026
Male luer connector
CAREFUSION 303 INC0 citations59
US12109396B2Oct 8, 2024
Dual-chamber syringe with dual-lumen intravenous set
CAREFUSION 303 INC0 citations57
US11395879B2Jul 26, 2022
Dual-chamber syringe with dual-lumen intravenous set
CAREFUSION 303 INC0 citations57
US12429155B2Sep 30, 2025
Slit-free safe disconnect
CAREFUSION 303 INC0 citations55
US12594413B2Apr 7, 2026
Auto shut off male luer fitting
CAREFUSION 303 INC0 citations51
US11266779B2Mar 8, 2022
IV set spike with enhanced removal force
CAREFUSION 303 INC0 citations47