US 6884788
Thiol-modified hyaluronan
expired A61PA61P27/02A61P41/00
Quick answer
US patent 6884788 (Thiol-modified hyaluronan) held by ANIKA THERAPEUTICS, INC. expires Mon Apr 21 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- ANIKA THERAPEUTICS, INC.
- Grant date
- Tue Apr 26 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 21 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61P, A61P27/02, A61P41/00