US 6448238
Inhibitors of &bgr;-lactamases and uses therefor
expired A61KA61K31/18A61K31/34
Quick answer
US patent 6448238 (Inhibitors of &bgr;-lactamases and uses therefor) held by Northwestern University expires Mon Sep 05 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Northwestern University
- Grant date
- Tue Sep 10 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 05 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 39
- CPC classes
- A61K, A61K31/18, A61K31/34, A61K31/38, A61K31/40