Michael Kempf
7Patents
4h-index
12Co-inventors
46Inventor score
Filing activity: Aug 5, 2002 → Jul 3, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6899951B2 | High-whiteness, non-heat-treated hydrophobic precipitated silica | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6846865B2 | Silicone rubber formulations with hydrophobic silicas | Chemistry; Metallurgy | 20 | Expired |
| US6956080B2 | Room temperature crosslinking, one component silicone rubber formulation with hydrophobic silica | Chemistry; Metallurgy | 13 | Expired |
| US7767180B2 | Precipitated silicas having special surface properties | Chemistry; Metallurgy | 4 | Active |
| US9725326B2 | Hydrophilic silica as filler for silicone rubber formulations | Emerging Cross-Sectional Technologies | 1 | Active |
| US8617504B2 | Hydrophilic silica for sealants | Chemistry; Metallurgy | 0 | Active |
| US9738535B2 | Precipitated silicas for storage-stable RTV-1 silicone rubber formulations without stabilizer | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.