Inventor
DOUGLAS RYAN
US28 patents
⚠️ This page may combine multiple inventors who share the name “DOUGLAS RYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEXTERN INC
12 patentsUS10285898B2May 14, 2019
Responsive whole patient care compression therapy and treatment system
NEXTERN INC55 citations97
US9920753B2Mar 20, 2018
Canted off-axis driver for quiet pneumatic pumping
NEXTERN INC7 citations82
US11717644B2Aug 8, 2023
Robotically augmented catheter manipulation handle
NEXTERN INC4 citations72
US10492978B2Dec 3, 2019
Wearable active-compression therapy and treatment system
NEXTERN INC1 citations72
US9822773B2Nov 21, 2017
Durable canted off-axis driver for quiet pneumatic pumping
NEXTERN INC3 citations71
US10619755B2Apr 14, 2020
Solenoid operated valve with flux density concentration ring and molded-in valve seat
NEXTERN INC5 citations68
USRE49946EApr 30, 2024
Responsive whole patient care compression therapy and treatment system
NEXTERN INC0 citations62
US11413213B2Aug 16, 2022
Responsive whole patient care compression therapy and treatment system
NEXTERN INC0 citations62
US11253419B2Feb 22, 2022
Wearable active-compression therapy and treatment
NEXTERN INC0 citations62
US11285471B2Mar 29, 2022
Portable controlled micro-environment device for modular bio-processing
NEXTERN INC1 citations61
US11124754B2Sep 21, 2021
Pressure-controlled apparatus for optimal cellular growth
NEXTERN INC1 citations61
US10087925B2Oct 2, 2018
Pneumatic distribution system using shared pump plenum
NEXTERN INC1 citations46
SLEEP NUMBER CORP
5 patentsUS10993546B2May 4, 2021
Noise reducing plunger
SLEEP NUMBER CORP27 citations93
US10677232B2Jun 9, 2020
Pump with vibration isolators
SLEEP NUMBER CORP23 citations93
US11950702B2Apr 9, 2024
Noise reducing plunger
SLEEP NUMBER CORP2 citations72
US12514376B2Jan 6, 2026
Sleep system noise reducing valve
SLEEP NUMBER CORP0 citations62
US12392332B2Aug 19, 2025
Pump housing with vertically supported vibration isolators
SLEEP NUMBER CORP0 citations62
White Bear Medical LLC
4 patentsUS10792422B2Oct 6, 2020
Dynamically controlled treatment protocols for autonomous treatment systems
White Bear Medical LLC199 citations95
US10675442B2Jun 9, 2020
Robotically augmented catheter manipulation handle
White Bear Medical LLC8 citations80
US11628253B2Apr 18, 2023
Dynamically controlled treatment protocols for autonomous treatment systems
White Bear Medical LLC0 citations59
US11244758B2Feb 8, 2022
Self-validating module for software control of medical devices
White Bear Medical LLC0 citations56