Inventor
LEISE JR WALTER F
US21 patents
⚠️ This page may combine multiple inventors who share the name “LEISE JR WALTER F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOLLISTER INC
14 patentsUS6740067B2May 25, 2004
Reformable convex adapter for ostomy appliance
HOLLISTER INC57 citations96
US5401264AMar 28, 1995
Ostomy pouch with internal squeeze-to-open vent valve
HOLLISTER INC85 citations96
US6726667B2Apr 27, 2004
Drainable ostomy pouch and closure means therefor
HOLLISTER INC54 citations95
US6197010B1Mar 6, 2001
Ostomy appliance faceplate with concealed coupling ring flange
HOLLISTER INC100 citations95
US5618276AApr 8, 1997
Ostomy appliance with convex pressure ring
HOLLISTER INC65 citations95
US6569134B1May 27, 2003
Reformable convex adapter for ostomy appliance and method of use
HOLLISTER INC41 citations92
US5947941ASep 7, 1999
Two-piece ostomy appliance
HOLLISTER INC34 citations92
US5693035ADec 2, 1997
Vented ostomy pouch and self-closing valve therefor
HOLLISTER INC30 citations92
US5167651ADec 1, 1992
Two-piece ostomy appliance and bistable coupling ring therefor
HOLLISTER INC37 citations92
US5139492AAug 18, 1992
Two-piece ostomy appliance with sliding transverse interlock
HOLLISTER INC41 citations92
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
US6673056B2Jan 6, 2004
Snap-in insert for convex ostomy faceplate
HOLLISTER INC41 citations88
US5330454AJul 19, 1994
Ostomy appliance with floating belt-attachment ring
HOLLISTER INC46 citations87
SQUIBB & SONS INC
4 patentsUS5004464AApr 2, 1991
Convex adapter for ostomy device
SQUIBB & SONS INC79 citations96
US4938750AJul 3, 1990
Pouch with selective multiple deodorizing filters
SQUIBB & SONS INC52 citations96
US5026360AJun 25, 1991
Clamping systems for two piece ostomy device
SQUIBB & SONS INC89 citations95
US5195996AMar 23, 1993
Ostomy device with improved coupling system
SQUIBB & SONS INC20 citations82