Inventor
BOTTEN RONALD S
US19 patents
Patents
19 patentsUS7559922B2Jul 14, 2009
Ostomy pouch and high performance deodorizing gas filter assembly therefor
HOLLISTER INC98 citations97
US7326190B2Feb 5, 2008
Ostomy pouch and high performance deodorizing gas filter assembly therefor
HOLLISTER INC103 citations97
US6740067B2May 25, 2004
Reformable convex adapter for ostomy appliance
HOLLISTER INC57 citations96
US6197010B1Mar 6, 2001
Ostomy appliance faceplate with concealed coupling ring flange
HOLLISTER INC100 citations95
US5834009ANov 10, 1998
Contoured adhesive wafer for ostomy appliance
HOLLISTER INC108 citations95
US5730736AMar 24, 1998
Ostomy appliance and contoured adhesive wafer therefor
HOLLISTER INC49 citations94
US10512562B2Dec 24, 2019
Ostomy faceplate including invertible stoma collar
HOLLISTER INC28 citations92
US6569134B1May 27, 2003
Reformable convex adapter for ostomy appliance and method of use
HOLLISTER INC41 citations92
US6293930B1Sep 25, 2001
Low-profile ostomy faceplate with recessed coupling ring
HOLLISTER INC59 citations91
US6106507AAug 22, 2000
Ostomy appliance faceplate with barrier layer, extended covering layer, and unitary protective release sheet and method of making
HOLLISTER INC53 citations91
US6093276AJul 25, 2000
In-line method of manufacture of ostomy appliance faceplate
HOLLISTER INC35 citations90
US5716475AFeb 10, 1998
Method of making wafer having adhesive skin barrier layer
HOLLISTER INC25 citations89
US5609585AMar 11, 1997
Wafer having adhesive skin barrier layer
HOLLISTER INC26 citations89
US11571325B2Feb 7, 2023
Ostomy faceplate including invertible stoma collar
HOLLISTER INC8 citations83
US11612510B2Mar 28, 2023
Drainable ostomy pouch
HOLLISTER INC3 citations72
US11389319B2Jul 19, 2022
Ostomy barrier
HOLLISTER INC2 citations68
US12220342B2Feb 11, 2025
Ostomy pouch closure system
HOLLISTER INC1 citations64
US11253388B2Feb 22, 2022
Ostomy barrier
HOLLISTER INC0 citations56
US11911309B2Feb 27, 2024
Ostomy pouch closure system
HOLLISTER INC0 citations52