Ronald S. Botten
19Patents
13h-index
25Co-inventors
78Inventor score
Filing activity: Aug 1, 1995 → Dec 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5834009A | Contoured adhesive wafer for ostomy appliance | Human Necessities | 75 | Expired |
| US7326190B2 | Ostomy pouch and high performance deodorizing gas filter assembly therefor | Human Necessities | 69 | Expired |
| US7559922B2 | Ostomy pouch and high performance deodorizing gas filter assembly therefor | Human Necessities | 67 | Active |
| US6197010A | Ostomy appliance faceplate with concealed coupling ring flange | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6293930A | Low-profile ostomy faceplate with recessed coupling ring | Human Necessities | 49 | Expired |
| US6740067B2 | Reformable convex adapter for ostomy appliance | Human Necessities | 35 | Expired |
| US6106507A | Ostomy appliance faceplate with barrier layer, extended covering layer, and unitary protective release sheet and method of making | Human Necessities | 30 | Expired |
| US10512562B2 | Ostomy faceplate including invertible stoma collar | Human Necessities | 23 | Active |
| US5730736A | Ostomy appliance and contoured adhesive wafer therefor | Human Necessities | 21 | Expired |
| US6569134B1 | Reformable convex adapter for ostomy appliance and method of use | Human Necessities | 19 | Expired |
| US6093276A | In-line method of manufacture of ostomy appliance faceplate | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5609585A | Wafer having adhesive skin barrier layer | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5716475A | Method of making wafer having adhesive skin barrier layer | Emerging Cross-Sectional Technologies | 14 | Expired |
| US11571325B2 | Ostomy faceplate including invertible stoma collar | Human Necessities | 4 | Active |
| US11389319B2 | Ostomy barrier | Human Necessities | 1 | Active |
| US12220342B2 | Ostomy pouch closure system | Human Necessities | 0 | Active |
| US11911309B2 | Ostomy pouch closure system | Human Necessities | 0 | Active |
| US11253388B2 | Ostomy barrier | Human Necessities | 0 | Active |
| US11612510B2 | Drainable ostomy pouch | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.