Kenneth Johnsen
12Patents
9h-index
8Co-inventors
65Inventor score
Filing activity: Dec 4, 1985 → May 23, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5026360A | Clamping systems for two piece ostomy device | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5167650A | Pouch with mounting member for removable adhesive filter | Emerging Cross-Sectional Technologies | 61 | Expired |
| US5549588A | Coupling device for ostomy pouch | Human Necessities | 28 | Expired |
| US5085652A | Pouch with mounting member for removable adhesive filter | Human Necessities | 27 | Expired |
| US10449082B2 | Moldable adhesive wafers | Human Necessities | 25 | Active |
| US8439883B1 | Repositionable pouch with floating landing zone | Human Necessities | 17 | Expired |
| US4665902A | Flexible penile prosthesis | Human Necessities | 17 | Expired |
| US5316607A | Method for fabricating an ostomy device with a convex adhesive faceplate and protective shield | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4820285A | Bayonet coupling for ostomy device | Human Necessities | 11 | Expired |
| US8382732B2 | Ostomy appliance | Human Necessities | 9 | Active |
| US5380309A | Flushable ostomy pouch with mechanical coupling | Human Necessities | 6 | Expired |
| US8366695B2 | Adaptor for ostomy coupling | Human Necessities | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.