US 7354936
2-phenylpyran-4-one derivatives
granted A61PA61P25/04A61P25/28
Quick answer
US patent 7354936 (2-phenylpyran-4-one derivatives) held by ALMIRALL, LLC expires Mon Apr 03 2028 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- ALMIRALL, LLC
- Grant date
- Tue Apr 08 2008 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 03 2028 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61P, A61P25/04, A61P25/28, A61P29/00, A61P29/02