Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187862 | Weatherable resinous composition having improved opacity and impact strength | Moh-Ching Oliver Chang, Robert A. Sanocki | 2001-02-13 |
| 6072002 | Weatherable resinous composition | Moh-Ching Oliver Chang | 2000-06-06 |
| 5990239 | Weatherable ASA composition | Moh-Ching Oliver Chang | 1999-11-23 |
| 5932655 | Weatherable resinous composition having improved opacity and impact strength | Moh-Ching Oliver Chang | 1999-08-03 |
| 5883187 | Polymer composition with improved toughness | Moh-Ching Oliver Chang | 1999-03-16 |
| 5840803 | Thermoplastic composition containing a grafted copolymeric acrylate rubber | Moh-Ching Oliver Chang | 1998-11-24 |
| 4385157 | Emulsion polymerization process for ABS polyblends | Rajendra Paul | 1983-05-24 |