US 10456340
Liquid-impregnated nonwoven fabric which contains zinc oxide-containing cellulose fibers
granted A61KA61K2800/524A61K2800/624
Quick answer
US patent 10456340 (Liquid-impregnated nonwoven fabric which contains zinc oxide-containing cellulose fibers) held by LENZING AKTIENGESELLSCHAFT expires Mon Oct 24 2039 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- LENZING AKTIENGESELLSCHAFT
- Grant date
- Tue Oct 29 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 24 2039 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 14
- CPC classes
- A61K, A61K2800/524, A61K2800/624, A61K2800/651, A61K2800/74