Axel Kleeman
10Patents
5h-index
24Co-inventors
66Inventor score
Filing activity: Sep 6, 1977 → Nov 7, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5851952A | Herbicidal thienyloxyazines | Chemistry; Metallurgy | 13 | Expired |
| US5824624A | Herbicidal 2-(hectero)aryloxy-6-arypyridines and 2-aryl-4-(hetero)aryloxypyrimidines | Chemistry; Metallurgy | 13 | Expired |
| US4206213A | Dithienylalkylamines and process for their production | Chemistry; Metallurgy | 12 | Expired |
| US5068233A | Synergistic combination of azelastine and theophylline or azelastine and .alpha.-mimetics | Human Necessities | 12 | Expired |
| US5869426A | Herbicidal 6-thienyloxypyrid-2-carboxamides | Chemistry; Metallurgy | 11 | Expired |
| US5374604A | Herbicidal 2,6-substituted pyridines | Chemistry; Metallurgy | 3 | Expired |
| US4171444A | Process for the production of substituted pyridine (C) | Chemistry; Metallurgy | 2 | Expired |
| US5026925A | Method of producing catechol and hydroquinone | Chemistry; Metallurgy | 1 | Expired |
| US5049283A | Method for the recovery of aqueous solutions of free, neutral .alpha.-amino acids from aqueous solutions of their alkali-metal salts | Chemistry; Metallurgy | 1 | Expired |
| US4825011A | Method of preparing substituted dihydroxy-benzenes | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.