US 6284779
Heteroaromatic compounds
expired A61PA61P25/28
Quick answer
US patent 6284779 (Heteroaromatic compounds) held by Vertex Pharmaceuticals Incorporated expires Mon Aug 30 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Vertex Pharmaceuticals Incorporated
- Grant date
- Tue Sep 04 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 30 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61P, A61P25/28