Sumio Kitahata
3Patents
0Active
3Granted
20Portfolio score
Filing activity: Dec 17, 1992 → Jun 1, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5366879A | Method of preparing branched cyclodextrin | Chemistry; Metallurgy | 8 | Expired |
| US5622844A | Method of preparing a mannosyl-cyclodextrin | Chemistry; Metallurgy | 0 | Expired |
| US5523218A | Method of producing a galactosyl-cyclodextrin | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.