Werner Heilmann
9Patents
2h-index
18Co-inventors
48Inventor score
Filing activity: May 26, 1987 → Jan 9, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8124782B2 | Process for the preparation of 4-{4-[({[4 chloro-3-(trifluoromethyl)phenyl]amino}carbonyl)amino]phenoxy}-N-methylpyridine-2-carboxamide | Human Necessities | 8 | Active |
| US8748622B2 | Process for the preparation of 4-{4[({[4-chloro-3-(trifluoromethyl)-phenyl]amino}carbonyl)amino]-3-fluorophenoxy}-N-methylpyridine-2-carboxamide, its salts and monohydrate | Human Necessities | 4 | Active |
| US9458107B2 | Process for the preparation of 4-{4-[({[4 chloro-3-(trifluoromethyl)-phenyl]amino}carbonyl)amino]-3-fluorphenoxy-N-ethylpyridie-carboxamide, its salts and monohydrate | Human Necessities | 2 | Active |
| US6777551B2 | Process for the preparation of sulphonamide-substituted imidazotriazinones | Human Necessities | 2 | Expired |
| US7115744B2 | Method for producing 8-methoxy-quinolinecarboxylic acids | Human Necessities | 1 | Expired |
| US6897315B2 | Method for producing 8-methoxy-quinolinecarboxylic acids | Human Necessities | 0 | Expired |
| US4816602A | Process for the production of cycloalkanecarboxylic acids | Chemistry; Metallurgy | 0 | Expired |
| US10822305B2 | Process for the preparation of 4-(4-amino-3-fluorophenoxy)-N-methylpyyridine-2-carboxamide | Human Necessities | 0 | Active |
| US6998483B2 | Process for the preparation of sulphonamide-substituted imidazotriazinones | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.