US 9850323
High concentration chitosan-nucleic acid polyplex compositions
granted A61KA61K31/7088
Quick answer
US patent 9850323 (High concentration chitosan-nucleic acid polyplex compositions) held by ENGENE, INC. expires Mon Dec 21 2037 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- ENGENE, INC.
- Grant date
- Tue Dec 26 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 21 2037 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61K, A61K31/7088