US 6660748
Bicyclic derivatives
expired A61PA61P19/00A61P21/00
Quick answer
US patent 6660748 (Bicyclic derivatives) held by Vertex Pharmaceuticals Incorporated expires Mon Dec 04 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Vertex Pharmaceuticals Incorporated
- Grant date
- Tue Dec 09 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 04 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 19
- CPC classes
- A61P, A61P19/00, A61P21/00, A61P21/04, A61P25/00