Andreas Harz
7Patents
4h-index
13Co-inventors
43Inventor score
Filing activity: Jun 12, 2000 → Apr 24, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7285592B2 | Pigments dispersions based on water and acrylate | Chemistry; Metallurgy | 21 | Expired |
| US6406528B1 | Use of improved cyan pigments in inkjet inks | Physics | 14 | Expired |
| US6391507B1 | Cyan pigments in electrophotographic toners and developers | Physics | 13 | Expired |
| US7135067B2 | Water-based pigment dispersions, the production thereof and the use of the same | Chemistry; Metallurgy | 4 | Expired |
| US6821335B2 | Phthalic acid imides as synergists for improving the properties of aqueous pigment preparations | Chemistry; Metallurgy | 3 | Expired |
| US6436182B1 | Process for producing highly concentrated pigment presscakes | Chemistry; Metallurgy | 2 | Expired |
| US7014699B2 | Oxalkylation products produced from epoxides and amines and their use in pigment preparations | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.