US 6211200
Metal complexes
expired A61KA61K31/4439A61P
Quick answer
US patent 6211200 (Metal complexes) held by Ligand Pharmaceuticals Incorporated expires Mon Mar 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Ligand Pharmaceuticals Incorporated
- Grant date
- Tue Apr 03 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K31/4439, A61P, A61P37/04, A61P43/00