Astra Pharma Inc.
6Patents
0Active
6Granted
26Portfolio score
Filing activity: Aug 31, 1993 → May 12, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5474541A | Valved nozzle for re-usable reservoir of a flowable product | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6153626A | Compounds with analgesic effect | Human Necessities | 25 | Expired |
| US6187792A | Compounds with analgesic effect | Chemistry; Metallurgy | 22 | Expired |
| US6130222A | Compounds with analgesic effect | Chemistry; Metallurgy | 20 | Expired |
| US6562587B1 | Polypeptides having opioid receptor activity, nucleic acids coding therefor and uses thereof | Human Necessities | 0 | Expired |
| US7297771B2 | Polypeptides having opioid receptor activity | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.