Walter Maechtle
13Patents
8h-index
21Co-inventors
72Inventor score
Filing activity: Oct 28, 1977 → Jul 30, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5352720A | Aqueous polymer dispersion containing a polydisperse particle size distribution | Chemistry; Metallurgy | 24 | Expired |
| US5350787A | Aqueous polymer dispersion | Chemistry; Metallurgy | 20 | Expired |
| US5430092A | Preparation of an aqueous polymer dispersion | Chemistry; Metallurgy | 15 | Expired |
| US5442006A | Aqueous polymer dispersion having a wide particle size distribution | Chemistry; Metallurgy | 12 | Expired |
| US5496882A | Aqueous polymer dispersion | Chemistry; Metallurgy | 12 | Expired |
| US5340859A | Aqueous polymer dispersion | Chemistry; Metallurgy | 11 | Expired |
| US5498655A | Aqueous polymer dispersion | Chemistry; Metallurgy | 10 | Expired |
| US7176255B2 | Method for producing aqueous polymer dispersions containing colorants | Chemistry; Metallurgy | 8 | Expired |
| US5426146A | Aqueous polymer dispersion | Chemistry; Metallurgy | 8 | Expired |
| US5624992A | Aqueous polymer dispersion | Chemistry; Metallurgy | 8 | Expired |
| US5436289A | Aqueous polymer dispersion having a broad particle distribution | Chemistry; Metallurgy | 7 | Expired |
| US5468799A | Aqueous polymer dispersion having a broad particle size distribution | Chemistry; Metallurgy | 5 | Expired |
| US4202632A | Process and apparatus for optical recording of motions and states in ultracentrifuges in multi-cell operation | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.