US 8039620
Varenicline tosylate, an intermediate in the preparation process of varenicline L-tartrate
granted A61PA61P25/34
Quick answer
US patent 8039620 (Varenicline tosylate, an intermediate in the preparation process of varenicline L-tartrate) held by TEVA PHARMACEUTICAL INDUSTRIES, LTD. expires Mon Oct 13 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Grant date
- Tue Oct 18 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 13 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61P, A61P25/34