Sybille Frank
3Patents
3h-index
7Co-inventors
36Inventor score
Filing activity: Sep 26, 2001 → May 17, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7090721B2 | Use of nanoparticles to adjust refractive index of dental compositions | Human Necessities | 121 | Expired |
| US6709694B1 | Coloring ceramics by way of ionic or complex-containing solutions | Chemistry; Metallurgy | 65 | Expired |
| US6713421B1 | Blank comprised of a zirconium oxide ceramic with an oxide additive and the use thereof | Human Necessities | 31 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.