US 12303618
Oxygen-generating cryogels
granted A61PA61P35/00
Quick answer
US patent 12303618 (Oxygen-generating cryogels) held by Northwestern University expires Mon May 15 2045 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Northwestern University
- Grant date
- Tue May 20 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 15 2045 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61P, A61P35/00