US 8293267
Method for preparing an antimicrobial cotton of cellulose matrix having chemically and/or physically bonded silver and antimicrobial cotton prepared therefrom
granted A61KA61K33/38A61K9/00
Quick answer
US patent 8293267 (Method for preparing an antimicrobial cotton of cellulose matrix having chemically and/or physically bonded silver and antimicrobial cotton prepared therefrom) held by Biotech, Inc. expires Mon Oct 18 2032 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Biotech, Inc.
- Grant date
- Tue Oct 23 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 18 2032 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61K, A61K33/38, A61K9/00, A61P, A61P31/04