Reiner Witkowski
4Patents
1h-index
20Co-inventors
48Inventor score
Filing activity: Sep 2, 1992 → Sep 14, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6034169A | Mixtures of aqueous polymer dispersions | Chemistry; Metallurgy | 2 | Expired |
| US10968165B2 | Polyaspartic acid ester compositions and method for purification | Chemistry; Metallurgy | 1 | Active |
| US9206331B2 | Aqueous polyurethane-polyurea dispersions | Chemistry; Metallurgy | 1 | Active |
| US10752727B1 | Process and apparatus for continuous production of aqueous polyurethane dispersions | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.