US 6992194
Crystal forms of atorvastatin hemi-calcium and processes for their preparation as well as novel processes for preparing other forms
expired A61KA61K9/282A61K9/5021
Quick answer
US patent 6992194 (Crystal forms of atorvastatin hemi-calcium and processes for their preparation as well as novel processes for preparing other forms) held by TEVA PHARMACEUTICAL INDUSTRIES, LTD. expires Mon Jan 26 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Grant date
- Tue Jan 31 2006 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 26 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 18
- CPC classes
- A61K, A61K9/282, A61K9/5021, A61P, A61P3/06