Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6150086 | Encapsulation of oleophilic substances and compositions produced thereby | Kuei-Tu Chang | 2000-11-21 |
| 6146825 | Encapsulation of oleophilic substances and compositions produced thereby | Kuei-Tu Chang | 2000-11-14 |
| 6001554 | Encapsulation of oleophilic substances and compositions produced thereby | Kuei-Tu Chang | 1999-12-14 |
| 5938990 | Encapsulation of oleophilic substances and compositions produced thereby | Kuei-Tu Chang | 1999-08-17 |
| 5925381 | Encapsulation of oleophilic substances and compositions produced thereby | Kuei-Tu Chang | 1999-07-20 |