Arno Bohm
16Patents
13h-index
44Co-inventors
74Inventor score
Filing activity: Jul 21, 1997 → Jun 24, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6727318B1 | Method for producing aqueous polymer dispersions containing colorants | Chemistry; Metallurgy | 34 | Expired |
| US6533857B1 | Gloss pigments comprising an absorbent low-refractive coating | Chemistry; Metallurgy | 27 | Expired |
| US5808073A | Preparation and purification of perylene-3,4-dicarbimides | Chemistry; Metallurgy | 24 | Expired |
| US6184378A | 1,7-disubstituted perylene-3,4,9,10-tetracarboxylic acids, their dianhydrides and diimides | Chemistry; Metallurgy | 23 | Expired |
| US5986099A | Substituted quaterrylene tetracarboxylic acid diimides | Chemistry; Metallurgy | 23 | Expired |
| US6326494A | 1,7-Diaroxy- or 1,7-arylthio-substituted perylene-3,4,9,10-tetracarboxylic acids, their dianhydrides and diimides | Chemistry; Metallurgy | 22 | Expired |
| US7449239B2 | Coated metallic luster pigments for pigmenting high molecular weight materials | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6143905A | 1,7-diaroxy- or 1,7-arylthio-substituted perylene-3,4,9,10-tetracarboxylic acids, their dianhydrides and diimides | Chemistry; Metallurgy | 20 | Expired |
| US6124458A | Substituted quaterrylene tetracarboxylic acid diimides | Chemistry; Metallurgy | 17 | Expired |
| US6878825B2 | Rylene derivatives and their use as dyes | Chemistry; Metallurgy | 15 | Expired |
| US6541032B1 | Use of finely divided dye-containing polymers PD as color-imparting constituent in cosmetic compositions | Human Necessities | 15 | Expired |
| US6486319B1 | Thermochromic rylene dyes | Chemistry; Metallurgy | 15 | Expired |
| US6063181A | 1,7-disubstituted perylene-3,4,9, 10-tetracarboxylic acids, their dianhydrides and diimides of said acids | Chemistry; Metallurgy | 14 | Expired |
| US6890377B2 | Thermochromic rylene dyes | Chemistry; Metallurgy | 10 | Expired |
| US6099636A | N,N'-dimethylperylene-3,4,9,10-tetracarboxylic acid diimide pigments suitable for water-based paints | Chemistry; Metallurgy | 7 | Expired |
| US8796365B2 | Thermoplastic molding materials comprising organic black pigments | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.