US 6861426
Crystal forms of lamotrigine and processes for their preparations
expired A61PA61P25/08
Quick answer
US patent 6861426 (Crystal forms of lamotrigine and processes for their preparations) held by TEVA PHARMACEUTICAL INDUSTRIES, LTD. expires Mon Feb 24 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Grant date
- Tue Mar 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 24 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 100
- CPC classes
- A61P, A61P25/08