Wolfgang Eymann
8Patents
2h-index
19Co-inventors
40Inventor score
Filing activity: Jun 1, 1995 → Dec 13, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6441254B1 | Process for preparing trimethylol compounds and formic acid | Chemistry; Metallurgy | 14 | Expired |
| US5574188A | Process for the preparation of 4,6-diaminoresorcinol | Chemistry; Metallurgy | 2 | Expired |
| US5659088A | Process for the preparation of 4-fluorothiophenol | Chemistry; Metallurgy | 2 | Expired |
| US6093852A | Process for preparing 4,6-diamino-resorcinol dihydrochloride | Chemistry; Metallurgy | 1 | Expired |
| US6133480A | Preparation of N-phenyl-1-naphthylamine | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5672708A | Process for the preparation of N-arylaminoacrylic acid derivatives and the use of N-arylaminoacrylic acid derivatives thus prepared for the preparation of 4-quinolone-3-carboxylic acid derivatives | Chemistry; Metallurgy | 1 | Expired |
| US6559340B2 | Process for preparing N-substituted hydroxylamines and salts thereof | Chemistry; Metallurgy | 0 | Expired |
| US6271415A | S-(4-biphenyl)-thiosulphuric acids and their salts, method for producing the same and method for producing 4-mercaptobiphenyls | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.