Assignee
DUOJECT INC
CA18 patents
Top patents by PatentIndex Score
US6149623ANov 21, 2000
Delivery system for pharmaceuticals packed in pharmaceutical vials
DUOJECT INC174 citations99
US5137511AAug 11, 1992
Syringe
DUOJECT INC130 citations99
US4886495ADec 12, 1989
Vial-based prefilled syringe system for one or two component medicaments
DUOJECT INC173 citations99
US4861335AAug 29, 1989
Syringe
DUOJECT INC284 citations99
US6638244B1Oct 28, 2003
Delivery system for multi-component pharmaceuticals
DUOJECT INC108 citations98
US7678333B2Mar 16, 2010
Fluid transfer assembly for pharmaceutical delivery system and method for using same
DUOJECT INC76 citations96
US7736353B2Jun 15, 2010
Pharmaceutical delivery systems and methods for using same
DUOJECT INC32 citations92
US6802828B2Oct 12, 2004
System for filling and assembling pharmaceutical delivery devices
DUOJECT INC37 citations92
US10398838B2Sep 3, 2019
Auto-injector
DUOJECT INC6 citations70
US10736818B2Aug 11, 2020
Reconstitution device with tip cap
DUOJECT INC1 citations60
USD1107902SDec 30, 2025
Injection device
DUOJECT INC0 citations59
US12485218B2Dec 2, 2025
Method of sterilizing medical device
DUOJECT INC0 citations59
USD1022190SApr 9, 2024
Vial adaptor
DUOJECT INC1 citations59
US10912889B2Feb 9, 2021
Auto-injector
DUOJECT INC0 citations49
US12274864B2Apr 15, 2025
Injector
DUOJECT INC0 citations48
US12036182B2Jul 16, 2024
Secure reconstruction device
DUOJECT INC0 citations48
US12239829B2Mar 4, 2025
Multi-dose dispenser
DUOJECT INC0 citations47
US11872376B2Jan 16, 2024
Injection device
DUOJECT INC0 citations42