Michael Grüner
20Patents
6h-index
15Co-inventors
62Inventor score
Filing activity: Nov 19, 2004 → Jul 8, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7828890B2 | Effect pigments having an aluminum or an aluminum aloy core, process for the production thereof and use thereof | Emerging Cross-Sectional Technologies | 21 | Expired |
| US8728227B2 | High-gloss multilayer effect pigments having a silver interference color and a narrow size distribution, and method for the production thereof | Chemistry; Metallurgy | 13 | Active |
| US8715407B2 | High-gloss multilayer effect pigments having a non-silver interference color and a narrow size distribution, and method for the production thereof | Chemistry; Metallurgy | 9 | Active |
| US8728228B2 | High-gloss multilayer effect pigments having a narrow size distribution, and method for the production thereof | Chemistry; Metallurgy | 9 | Active |
| US8728226B2 | High-gloss multilayer effect pigments having a chromatic interference color and a narrow size distribution, and method for the production thereof | Chemistry; Metallurgy | 8 | Active |
| US9051471B2 | Weather-resistant pearlescent pigments, process for the production and use thereof | Chemistry; Metallurgy | 7 | Active |
| US8735461B2 | Printing ink, in particular ink-jet ink, containing pearlescent pigments based on fine and thin substrates | Chemistry; Metallurgy | 6 | Active |
| US10023746B2 | White pigment reflecting IR radiation, production and use thereof | Chemistry; Metallurgy | 6 | Active |
| US10799432B2 | Effect pigments with high chroma and high brilliancy, method for the production and use thereof | Chemistry; Metallurgy | 1 | Active |
| US9127165B2 | Plate-shaped effect pigment comprising a copper-containing coating, method for the production thereof, and use thereof | Chemistry; Metallurgy | 1 | Active |
| US9631097B2 | Weather-resistant pearlescent pigments, process for the production and use thereof | Chemistry; Metallurgy | 0 | Active |
| US10934436B2 | Effect pigments having high transparency, high chroma and high brilliancy, method for the production and use thereof | Chemistry; Metallurgy | 0 | Active |
| US9265701B2 | Highly lustrous silver-colored pigments with high opacity and metallic appearance, process for the preparation thereof and use of same | Chemistry; Metallurgy | 0 | Active |
| US11202739B2 | Red-coloured decorative pigments with high chroma and high brilliancy, method for their production and use of same | Chemistry; Metallurgy | 0 | Active |
| US10391043B2 | Effect pigments with high chroma and high brilliancy, method for the production and use thereof | Chemistry; Metallurgy | 0 | Active |
| US10125261B2 | Pearlescent pigments on the basis of fine and thin synthetic substrates | Chemistry; Metallurgy | 0 | Active |
| US9701845B2 | Pigment with photocatalytic activity, method for the production thereof and coating agent | Chemistry; Metallurgy | 0 | Active |
| US10947391B2 | Gold-coloured effect pigments having high chroma and high brilliancy, method for the production and use thereof | Chemistry; Metallurgy | 0 | Active |
| US9084732B2 | Cosmetic formulations comprising high gloss non-metallic silver-colored pigments | Chemistry; Metallurgy | 0 | Active |
| US10759941B2 | Metal effect pigments with high chroma and high brilliancy, method for the production and use thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.