Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504646 | Depth filters for disposable biotechnological processes | Kwok-Shun Cheng | 2022-11-22 |
| 11439933 | High capacity composite depth filter media with low extractables | Maybelle Woo, David Yavorsky, John P. Amara, Kwok-Shun Cheng | 2022-09-13 |