Assignee
SLEEPNET CORP
US18 patents
Top patents by PatentIndex Score
US6631718B1Oct 14, 2003
Air mask with seal
SLEEPNET CORP545 citations99
US7219669B1May 22, 2007
Nose mask
SLEEPNET CORP268 citations97
US7210481B1May 1, 2007
Nose mask
SLEEPNET CORP455 citations97
US6019101AFeb 1, 2000
Nasal air mask
SLEEPNET CORP581 citations96
USD398987SSep 29, 1998
Air mask
SLEEPNET CORP74 citations93
US5645054AJul 8, 1997
Device and method for the treatment of sleep apnea syndrome
SLEEPNET CORP294 citations93
USD812737SMar 13, 2018
Face mask
SLEEPNET CORP17 citations92
USD811582SFeb 27, 2018
Face mask
SLEEPNET CORP11 citations82
USD807509SJan 9, 2018
Replaceable filter element
SLEEPNET CORP12 citations82
US7938117B2May 10, 2011
Respiratory mask
SLEEPNET CORP19 citations79
US10974007B2Apr 13, 2021
Facemask seal
SLEEPNET CORP4 citations71
USD820435SJun 12, 2018
Headgear
SLEEPNET CORP3 citations71
US9199054B2Dec 1, 2015
Articulating headgear connector for respiratory masks
SLEEPNET CORP6 citations68
US11998694B2Jun 4, 2024
Facemask seal
SLEEPNET CORP0 citations60
US12478751B2Nov 25, 2025
Positive airway pressure (PAP) mask
SLEEPNET CORP0 citations50
US11529485B1Dec 20, 2022
Positive airway pressure (PAP) mask
SLEEPNET CORP0 citations50
USD892304SAug 4, 2020
Facemask pressure adjustment device
SLEEPNET CORP0 citations50
US11577039B2Feb 14, 2023
Replaceable cushion for respiratory masks
SLEEPNET CORP0 citations31