US 11357710
Solid mask and preparation method therefor
granted A61KA61K8/0212A61K8/345
Quick answer
US patent 11357710 (Solid mask and preparation method therefor) held by INFINITUS (CHINA) COMPANY LTD. expires Mon Jun 09 2042 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- INFINITUS (CHINA) COMPANY LTD.
- Grant date
- Tue Jun 14 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 09 2042 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61K, A61K8/0212, A61K8/345, A61K8/4926, A61K8/4946