Karl Osterried
19Patents
12h-index
32Co-inventors
74Inventor score
Filing activity: Mar 7, 1991 → Mar 24, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5858078A | Platelet-shaped titanium dioxide pigment | Chemistry; Metallurgy | 111 | Expired |
| US6630018B2 | Colored and coated plateletlike pigments | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6632275B1 | Pigment mixture | Chemistry; Metallurgy | 28 | Expired |
| US6500251B1 | Multi-coated interference pigments | Chemistry; Metallurgy | 27 | Expired |
| US5972098A | Titanate-containing pearlescent pigments | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6773499B2 | Pigment mixture | Chemistry; Metallurgy | 19 | Expired |
| US5690857A | Thermochromic effect pigment and process for producing the same | Human Necessities | 17 | Expired |
| US6162374A | Electrically conductive pigment mixture | Chemistry; Metallurgy | 15 | Expired |
| US6238472A | Metal oxide coated titanium dioxide lamellas | Chemistry; Metallurgy | 15 | Expired |
| US6508876B1 | Colored interference pigment | Chemistry; Metallurgy | 15 | Expired |
| US6284032A | Multilayer interference pigments | Chemistry; Metallurgy | 15 | Expired |
| US6488756B1 | Pigment mixture | Human Necessities | 13 | Expired |
| US5618585A | Process for the production of a coated system | Chemistry; Metallurgy | 11 | Expired |
| US5985020A | Plate-like titanium dioxide reduction pigment | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5389361A | Precursor preparation for the production of neutral metal oxide sols | Chemistry; Metallurgy | 8 | Expired |
| US5468289A | Surface-modified pigments | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5106419A | Glass-stable colored pigments | Chemistry; Metallurgy | 5 | Expired |
| US5656375A | Surface-modified flaky substrates having improved settling and redispersing characteristics | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6702885B2 | Pigment preparation and its use especially in printing inks | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.