Stephane Leonce
11Patents
1h-index
25Co-inventors
50Inventor score
Filing activity: Jul 10, 1991 → Dec 21, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5238936A | Trisubstituted triazines | Chemistry; Metallurgy | 19 | Expired |
| US5225411A | Disubstituted polymethyleneimines | Chemistry; Metallurgy | 1 | Expired |
| US6627650B2 | Indenoindolone compounds | Chemistry; Metallurgy | 0 | Expired |
| US6162822A | Bisimide compounds | Chemistry; Metallurgy | 0 | Expired |
| US5854273A | Bisimide compounds | Chemistry; Metallurgy | 0 | Expired |
| US5919791A | Ellipticine compounds | Human Necessities | 0 | Expired |
| US7741325B2 | Benzo[b]chromeno-naphthyridin-7-one and pyrano[2′,3′:7,8]quino[2,3-b]quinoxalin-7-one compounds | Human Necessities | 0 | Active |
| US7276512B2 | Benzo[a]pyrano[3,2-h]acridin-7-one compounds | Chemistry; Metallurgy | 0 | Expired |
| US7144891B2 | Benzo[b ]pyrano[3,2- h ]acridin-7-one cinnamate compounds | Human Necessities | 0 | Expired |
| US7202255B2 | Substituted [1,4] benzodioxino[2,3-e] isoindole derivatives, method for preparing and pharmaceutical compositions containing same | Chemistry; Metallurgy | 0 | Expired |
| US6300340A | Bisimide compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.