Willi Wintermeyer
5Patents
3h-index
8Co-inventors
42Inventor score
Filing activity: May 20, 1981 → Feb 24, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4732687A | Chromatography column and process for packing same | Physics | 53 | Expired |
| US4414401A | Process for separating and recovering metal catalysts | Performing Operations; Transporting | 14 | Expired |
| US4727147A | Optically active 1-(4-methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinolinium acetates | Chemistry; Metallurgy | 7 | Expired |
| US4375393A | Preparation of diacetone-ketogulonic acid | Performing Operations; Transporting | 3 | Expired |
| US4387245A | Preparation of diacetoneketogulonic acid by oxidation of diacetonesorbose | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.