US 6849630
Cyclized amino acid derivatives
expired A61KA61K31/4439A61K31/4545
Quick answer
US patent 6849630 (Cyclized amino acid derivatives) held by Vertex Pharmaceuticals Incorporated expires Mon Jan 27 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Vertex Pharmaceuticals Incorporated
- Grant date
- Tue Feb 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 27 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61K, A61K31/4439, A61K31/4545, A61K31/496, A61K31/5377