Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752953 | Method for manufacturing hard non-gelatin pharmaceutical capsules | Chien-Yuan Lee, Cheng-Hsiung Liu | 2004-06-22 |
| 6306435 | Oral pharmaceutical preparation embedded in an oily matrix and methods of making the same | Wen-Yi Hsu | 2001-10-23 |
| 5958451 | Process for producing porous, controlled-release capsules and encapsulated composition | — | 1999-09-28 |