Rega Foundation
7Patents
2Active
7Granted
34Portfolio score
Filing activity: Aug 24, 1999 → Sep 9, 2013 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6455513B1 | Chemical compounds | Chemistry; Metallurgy | 95 | Expired |
| US6573247B1 | Anti-viral pyrimidine nucleoside analogues | Chemistry; Metallurgy | 32 | Expired |
| US7019135B2 | Anti-viral pyrimidine nucleoside analogues | Chemistry; Metallurgy | 29 | Expired |
| US6638919B2 | Antiviral purine derivatives | Human Necessities | 29 | Expired |
| US7820631B2 | Anti-viral pyrimidine nucleoside analogues | Chemistry; Metallurgy | 28 | Expired |
| US8551965B2 | Anti-viral pyrimidine nucleoside analogues | Chemistry; Metallurgy | 2 | Active |
| US9351970B2 | Anti-viral pyrimidine nucleoside analogues | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.