Inventor
CALLAN GERALD W
US26 patents
⚠️ This page may combine multiple inventors who share the name “CALLAN GERALD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEDRAD INC
12 patentsUS6866654B2Mar 15, 2005
Pressure isolation mechanisms and fluid delivery systems including pressure isolation mechanisms
MEDRAD INC151 citations99
US7094216B2Aug 22, 2006
Injection system having a pressure isolation mechanism and/or a handheld controller
MEDRAD INC217 citations98
US6471674B1Oct 29, 2002
Fluid delivery systems, injector systems and methods of fluid delivery
MEDRAD INC282 citations98
US7326186B2Feb 5, 2008
Injector system and fluid control device providing sharp bolus injection
MEDRAD INC74 citations97
US6699219B2Mar 2, 2004
Fluid delivery systems, injector systems and methods of fluid delivery
MEDRAD INC149 citations97
US7556619B2Jul 7, 2009
Fluid delivery system having a fluid level sensor and a fluid control device for isolating a patient from a pump device
MEDRAD INC98 citations96
US6972001B2Dec 6, 2005
Fluid delivery system having pump systems, check valves and a removable patient interface
MEDRAD INC75 citations96
USD545967SJul 3, 2007
Fluid delivery apparatus
MEDRAD INC20 citations92
US7879008B2Feb 1, 2011
Control device for a fluid delivery system
MEDRAD INC20 citations89
US9486579B2Nov 8, 2016
High pressure sensor for use with a fluid delivery system
MEDRAD INC2 citations62
USD542911SMay 15, 2007
Fluid control module
MEDRAD INC4 citations62
USD536454SFeb 6, 2007
Fluid injection apparatus
MEDRAD INC2 citations62
BAYER HEALTHCARE LLC
4 patentsUS10583256B2Mar 10, 2020
Syringe with rolling diaphragm
BAYER HEALTHCARE LLC32 citations93
US9808571B2Nov 7, 2017
High pressure sensor for use with a fluid delivery system
BAYER HEALTHCARE LLC2 citations73
US9764081B2Sep 19, 2017
Fluid path containing a pressure isolation valve
BAYER HEALTHCARE LLC1 citations63
US10549043B2Feb 4, 2020
Syringe drip guard
BAYER HEALTHCARE LLC0 citations42