Frank Schiffmann
5Patents
4h-index
11Co-inventors
46Inventor score
Filing activity: Aug 14, 2002 → Nov 22, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6986758B2 | Device for administering an injectable product in doses | Human Necessities | 58 | Expired |
| US7727202B2 | Multi-component piston stopper | Human Necessities | 12 | Expired |
| US7473241B2 | Device and method for injecting | Human Necessities | 9 | Active |
| US7214213B2 | Dosage displaying device | Human Necessities | 8 | Expired |
| US8998876B2 | Ampoule comprising an ampoule holder | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.