US 7511038
Pyridazin-3(2H)-one derivatives and their use as PDE4 inhibitors
granted A61PA61P1/04A61P11/00
Quick answer
US patent 7511038 (Pyridazin-3(2H)-one derivatives and their use as PDE4 inhibitors) held by Laboratories Almirall, S.A. expires Mon Mar 26 2029 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Laboratories Almirall, S.A.
- Grant date
- Tue Mar 31 2009 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 26 2029 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 28
- CPC classes
- A61P, A61P1/04, A61P11/00, A61P11/06, A61P17/00