Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383851 | Filters and facemasks having antimicrobial or antiviral properties | Vikram Gopal, Wai-shing Yung, Natasha DEAN | 2025-08-12 |
| 12336539 | Antimicrobial nonwoven polyamides with zinc content | Scott E. Osborn, Wai-shing Yung | 2025-06-24 |