US 6267980
Dosage forms and uses
expired A61KA61K31/277A61K9/0004
Quick answer
US patent 6267980 (Dosage forms and uses) held by Darwin Discovery Limited expires Mon Jul 26 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Darwin Discovery Limited
- Grant date
- Tue Jul 31 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 26 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 24
- CPC classes
- A61K, A61K31/277, A61K9/0004, A61K9/209, A61K9/5084