US 6514962
Stabilized preparations of &bgr;-lactam antibiotic
expired A61KA61K31/43A61K31/545
Quick answer
US patent 6514962 (Stabilized preparations of &bgr;-lactam antibiotic) held by Takeda Schering-Plough Animal Health K.K. expires Mon Jan 30 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Takeda Schering-Plough Animal Health K.K.
- Grant date
- Tue Feb 04 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 30 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61K, A61K31/43, A61K31/545, A61K47/02, A61K47/14