Yaping Hong
13Patents
5h-index
18Co-inventors
59Inventor score
Filing activity: Sep 14, 1993 → Jan 13, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6627646B2 | Norastemizole polymorphs | Human Necessities | 182 | Expired |
| US5952502A | 2R,4S,R, S- and 2S,4R,R,S-hydroxyitraconazole | Chemistry; Metallurgy | 18 | Expired |
| US5817823A | Method for synthesizing 2-substituted imidazoles | Chemistry; Metallurgy | 12 | Expired |
| US5516943A | Process for preparing cyclic CIS-1-amino-2-alkanols | Chemistry; Metallurgy | 11 | Expired |
| US5442118A | Asymmetric synthesis of (R)- and (S)-arylethanolamines from iminoketones | Chemistry; Metallurgy | 10 | Expired |
| US5495054A | Tetrahydroindeno[1,2-D][1,3,2]oxazaboroles and their use as enantioselective catalysts | Chemistry; Metallurgy | 4 | Expired |
| US6458791B1 | Methods of treating muscle spasms using N-desmethylzopiclone | Chemistry; Metallurgy | 2 | Expired |
| US6506753B2 | Methods of making and using N-desmethylzopiclone | Chemistry; Metallurgy | 2 | Expired |
| US6946464B2 | Methods of treating and preventing a convulsive state | Chemistry; Metallurgy | 2 | Expired |
| US6166018A | 2R, 4S, R, S- and 2S, 4R, R, S-hydroxyitraconazole | Chemistry; Metallurgy | 1 | Expired |
| US6455530B1 | 2R,4S,S,S- and 2S,4R,S,S-hydroxyitraconazole | Chemistry; Metallurgy | 0 | Expired |
| US5599985A | Optically pure 1-amido-2-indanols | Chemistry; Metallurgy | 0 | Expired |
| US5616808A | Optically pure 1-amino-2-indanols | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.