Birgit Schreiber
3Patents
1h-index
7Co-inventors
33Inventor score
Filing activity: Jul 11, 2000 → Nov 16, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6506373B1 | Agent and method for permanent waving | Human Necessities | 9 | Expired |
| US7455832B2 | Cosmetic preparation in gel form | Human Necessities | 1 | Expired |
| US7083810B2 | Cosmetic agent in the form of a gel | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.