Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7612145 | Composite material containing non-functional aromatic end group-containing polymer | Bahar Azimipour, Chuen-Shyong Chou, Edward E. LaFleur | 2009-11-03 |
| 5919849 | Impact modified polyacetal compositions | Richard H. Weese, Ursula Ziegler | 1999-07-06 |
| 5654365 | Styrenic polymer composition | Stephen Havriliak, Jr., Choung-Houng Lai | 1997-08-05 |
| 5599860 | Impact modified polyacetal compositions | Richard H. Weese, Ursula Ziegler | 1997-02-04 |
| 5506307 | Modifier for polypropylene imparting improved melt strength | — | 1996-04-09 |
| 5451624 | Stabilized modifier and impact modified thermoplastics | Richard H. Weese | 1995-09-19 |
| 5352500 | Thermoplastic polymer compositions containing melt-rheology modifiers | — | 1994-10-04 |
| 5310799 | Aromatic polyester melt strength improver | William G. Carson, Choung-Houng Lai | 1994-05-10 |
| 5302429 | Thermoplastic polymer compositions containing high molecular weight poly(vinyl aromatic) melt-rheology modifiers | — | 1994-04-12 |
| 5268438 | Aromatic polyester melt strength improver | William G. Carson, Choung-Houng Lai | 1993-12-07 |
| 5166239 | Polymeric additives | Joseph C. Koziar | 1992-11-24 |
| 5164434 | Thermal stabilizers | Susan M. Liwak | 1992-11-17 |
| 5102952 | Thermoplastic polymer compositions containing melt-rheology modifiers | — | 1992-04-07 |
| 4391938 | Polyethylene terephthalate compositions having improved crystallization rate and surface appearance | Cielo S. Myers | 1983-07-05 |
| 4371585 | Process for applying a silicone or siloxane-based abrasion resistant coating to a polycarbonate substrate, and coated articles | — | 1983-02-01 |