Markus Frede
8Patents
3h-index
24Co-inventors
49Inventor score
Filing activity: May 20, 1997 → Jun 7, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5919349A | Electrochemical reduction of organic compounds | Chemistry; Metallurgy | 11 | Expired |
| US5965032A | Purification of .alpha.-, .beta.- or .gamma.-substituted carboxylic acids | Chemistry; Metallurgy | 3 | Expired |
| US6224734A | Plant growth regulator compositions | Human Necessities | 3 | Expired |
| US6527932B1 | Methods for producing or purifying onium hydroxides by means of electrodialysis | Chemistry; Metallurgy | 2 | Expired |
| US6288009A | Plant growth regulator compositions | Human Necessities | 2 | Expired |
| US6258959A | Process for the preparation of 2,4-dimethyl-3,5-bisalkoxycarbonylpyrrole | Chemistry; Metallurgy | 1 | Expired |
| US6248694A | Plant growth regulator compositions | Human Necessities | 0 | Expired |
| US6166223A | Process for the preparation of 2,4-dimethylpyrrole | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.