US 12318376
Compositions of a polyorthoester and an aprotic solvent
granted A61KA61K31/439A61K31/445
Quick answer
US patent 12318376 (Compositions of a polyorthoester and an aprotic solvent) held by Heron Therapeutics, Inc. expires Mon May 29 2045 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Heron Therapeutics, Inc.
- Grant date
- Tue Jun 03 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 29 2045 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 19
- CPC classes
- A61K, A61K31/439, A61K31/445, A61K31/4458, A61K31/485