Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7265180 | Thermoplastic molding composition having high clarity | Moh-Ching Oliver Chang | 2007-09-04 |
| 6982299 | Weatherable resin compositions having low gloss appearances | Moh-Ching Oliver Chang, Allen R. Padwa, Daniel Dufour | 2006-01-03 |
| 6528583 | Thermoplastic molding composition having improved dimensional stability and low gloss | Marc E. Gage | 2003-03-04 |
| 6476126 | Weatherable molding composition having improved surface appearance | Mitchell J. Sierodzinski | 2002-11-05 |
| 6288167 | Polymer blends with improved colorability | Fred M. Peng | 2001-09-11 |
| 6239221 | Low gloss weatherable polymer composition | — | 2001-05-29 |
| 5624982 | Stabilizer system for non yellowing polymer composition | Moh-Ching Oliver Chang, Allen R. Padwa | 1997-04-29 |
| 5492948 | Stabilizer system for non yellowing polymer composition | Moh-Ching Oliver Chang, Allen R. Padwa | 1996-02-20 |
| 5112895 | Weatherable graft polymers having improved impact retention and improved melt flow | Fred M. Peng | 1992-05-12 |