Inventor
RING LAWRENCE S
US21 patents
⚠️ This page may combine multiple inventors who share the name “RING LAWRENCE S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMGEN INC
6 patentsUS10583245B2Mar 10, 2020
Drug delivery device with vacuum assisted securement and/or feedback
AMGEN INC10 citations84
US11517663B2Dec 6, 2022
Drug delivery device with vacuum assisted securement and/or feedback
AMGEN INC5 citations73
US11752258B2Sep 12, 2023
Drug delivery device with sterile fluid flowpath and related method of assembly
AMGEN INC2 citations69
US12370304B2Jul 29, 2025
Drug delivery device
AMGEN INC0 citations62
US11458247B2Oct 4, 2022
Drug delivery device
AMGEN INC0 citations62
US11344681B2May 31, 2022
Drug delivery device
AMGEN INC0 citations62
MEDALLION THERAPEUTICS INC
6 patentsUS8936579B2Jan 20, 2015
Valves, valved fluid transfer devices and ambulatory infusion devices including the same
MEDALLION THERAPEUTICS INC3 citations73
US8936580B2Jan 20, 2015
Valves, valved fluid transfer devices and ambulatory infusion devices including the same
MEDALLION THERAPEUTICS INC3 citations73
US9968741B2May 15, 2018
Valves, valved fluid transfer devices and ambulatory infusion devices including the same
MEDALLION THERAPEUTICS INC1 citations62
US9468717B2Oct 18, 2016
Valves, valved fluid transfer devices and ambulatory infusion devices including the same
MEDALLION THERAPEUTICS INC2 citations62
US9463311B2Oct 11, 2016
Valves, valved fluid transfer devices and ambulatory infusion devices including the same
MEDALLION THERAPEUTICS INC2 citations62
US10004848B2Jun 26, 2018
Valves, valved fluid transfer devices and ambulatory infusion devices including the same
MEDALLION THERAPEUTICS INC0 citations51