US 7629458
Preparation of levofloxacin and hemihydrate thereof
granted A61PA61P31/04A61P43/00
Quick answer
US patent 7629458 (Preparation of levofloxacin and hemihydrate thereof) held by TEVA PHARMACEUTICAL INDUSTRIES, LTD. expires Mon Dec 03 2029 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Grant date
- Tue Dec 08 2009 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 03 2029 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 28
- CPC classes
- A61P, A61P31/04, A61P43/00