US 12357705
Negatively charged peg-lipid conjugates
granted A61KA61K31/7105A61K31/713
Quick answer
US patent 12357705 (Negatively charged peg-lipid conjugates) held by ARBUTUS BIOPHARMA CORPORATION expires Mon Jul 10 2045 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- ARBUTUS BIOPHARMA CORPORATION
- Grant date
- Tue Jul 15 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 10 2045 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61K, A61K31/7105, A61K31/713, A61K47/543, A61K47/60