Takayoshi Ando
6Patents
1h-index
19Co-inventors
48Inventor score
Filing activity: May 11, 1995 → Aug 5, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5571918A | Method for producing 2-methylspiro(1,3-oxathiolane-5,3')quinuclidine | Human Necessities | 4 | Expired |
| US6956132B2 | Process for producing 2-phenylacetophenone derivatives and precursors therefor | Chemistry; Metallurgy | 0 | Expired |
| US8338612B2 | Process for producing toluidine compound | Chemistry; Metallurgy | 0 | Active |
| US8350057B2 | Method for producing 3-methyl-2-thiophenecarboxylic acid | Chemistry; Metallurgy | 0 | Active |
| US8440824B2 | Method for producing pyrimidine compound | Chemistry; Metallurgy | 0 | Active |
| US10815198B2 | Method for separating and purifying 2-chloro-3-trifluoromethylpyridine | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.