Setsuo Takeda
17Patents
4h-index
23Co-inventors
56Inventor score
Filing activity: Feb 26, 1979 → Jun 6, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5032680A | 2'-deoxy-5-fluorouridine derivatives | Chemistry; Metallurgy | 24 | Expired |
| US4328229A | Anti-cancer composition for delivering 5-fluorouracil to cancer tissues | Human Necessities | 14 | Expired |
| US5571914A | 4-desoxy-4-epipodophyllotoxin derivative or pharmaceutically acceptable salt thereof | Human Necessities | 6 | Expired |
| US4507301A | Anti-cancer composition for delivering 5-fluorouracil | Human Necessities | 5 | Expired |
| US4481203A | Composition containing 1-(n-hexylcarbamoyl)-5-fluorouracil and uracil | Human Necessities | 4 | Expired |
| US4622325A | Anti-cancer composition for delivering 5-fluorouracil | Human Necessities | 3 | Expired |
| US4914105A | Anti-cancer compositions for delivering 5-fluorouracil | Chemistry; Metallurgy | 3 | Expired |
| US4650801A | Anti-cancer compositions for delivering 5-fluorouracil | Chemistry; Metallurgy | 2 | Expired |
| US4886877A | Novel 2'-deoxy-5-substituted uridine derivatives, processes for preparing the same and antitumor agent containing the same | Chemistry; Metallurgy | 2 | Expired |
| US5536847A | 4-desoxy-4-epipodophyllotoxin derivative or pharmaceutically acceptable salt thereof | Human Necessities | 2 | Expired |
| US4946951A | 2'-deoxy-5-fluorouridine derivatives | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5250673A | 2'-deoxy-5-substituted uridine derivatives | Chemistry; Metallurgy | 2 | Expired |
| US5489698A | 4-Desoxy-4-epipodophyllotoxin derivative or pharmaceutically acceptable salt thereof | Human Necessities | 1 | Expired |
| US4652570A | Anti-cancer composition for delivering 5-fluorouracil | Human Necessities | 0 | Expired |
| US4897503A | 1,1,2-triaryl-1-alkene derivatives | Chemistry; Metallurgy | 0 | Expired |
| US4719213A | Anti-cancer composition for delivering 5-fluorouracil | Human Necessities | 0 | Expired |
| US5420117A | 5-substituted uridine derivatives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.