US 6635765
Processes for preparing torsemide intermediate
expired A61PA61P7/10A61P9/04
Quick answer
US patent 6635765 (Processes for preparing torsemide intermediate) held by TEVA PHARMACEUTICAL INDUSTRIES, LTD. expires Mon Oct 16 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Grant date
- Tue Oct 21 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 16 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61P, A61P7/10, A61P9/04, A61P9/12