Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656922 | Oral delivery of macromolecules | Youngro Byun | 2003-12-02 |
| 6589943 | Formulation of amphiphilic heparin derivatives for enhancing mucosal absorption | Youngro Byun | 2003-07-08 |
| 6563168 | Non-volatile semiconductor device with anti-punch through regions | — | 2003-05-13 |