US 7473780
Drying process for preparing crystalline solid famciclovir
granted A61PA61P31/22
Quick answer
US patent 7473780 (Drying process for preparing crystalline solid famciclovir) held by TEVA PHARMACEUTICAL INDUSTRIES, LTD. expires Mon Jan 01 2029 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Grant date
- Tue Jan 06 2009 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 01 2029 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 23
- CPC classes
- A61P, A61P31/22