Ralf Mathiak
3Patents
3h-index
13Co-inventors
40Inventor score
Filing activity: May 14, 2003 → Apr 3, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7470423B2 | Aqueous dispersion containing pyrogenically prepared metal oxide particles and dispersants | Chemistry; Metallurgy | 20 | Expired |
| US7399487B2 | High-concentration aqueous dispersions comprising hydrophilic microfine metal oxide particles and dispersion auxiliaries | Chemistry; Metallurgy | 19 | Expired |
| US7597881B2 | Use of ester quats in compositions as sand-repellent substances | Human Necessities | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.