Peter Nauroth
13Patents
10h-index
15Co-inventors
65Inventor score
Filing activity: Jan 13, 1976 → Dec 7, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4857289A | Process for preparing precipitated silica | Chemistry; Metallurgy | 35 | Expired |
| US4495167A | Precipitated silicas having high structure and process for their preparation | Chemistry; Metallurgy | 35 | Expired |
| US4208316A | Hydrophobic precipitated silicic acid and compositions containing same | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4273589A | Precipitated silicic acid, method and compositions containing same | Chemistry; Metallurgy | 21 | Expired |
| US5110574A | Precipitated silicas and process for their production and use | Chemistry; Metallurgy | 20 | Expired |
| US4224295A | Process for the production of finely divided silicic acid by spray drying | Chemistry; Metallurgy | 17 | Expired |
| US4360388A | Cerium containing precipitated silica, process for its production | Chemistry; Metallurgy | 16 | Expired |
| US4289681A | Boron containing precipitated silica | Chemistry; Metallurgy | 14 | Expired |
| US4308074A | Precipitated silicic acid, method and compositions containing same | Chemistry; Metallurgy | 11 | Expired |
| US4038224A | Organically modified silicic acids and silicates for delustering lacquers | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4094771A | Process for preparation of a sprayable precipitated silicic acid suspension | Chemistry; Metallurgy | 7 | Expired |
| US4179431A | Precipitated silicic acid granules | Chemistry; Metallurgy | 6 | Expired |
| US4238322A | Apparatus for preparation of a sprayable precipitated silicic acid suspension | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.