Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815475 | Compositions comprising hydrogenated block copolymers and end-use applications thereof | Robert J. Donald, Gary D. Parsons, Stephen F. Hahn, Rajen M. Patel, Calvin P. Esneault +2 more | 2004-11-09 |
| 6632890 | Hydrogenated block copolymer compositions | Frank S. Bates, Chin-Chiun Chu, Glenn H. Fredrickson, Stephen F. Hahn, Mary Ann Jones | 2003-10-14 |
| 6455656 | Process for preparing hydrogenated aromatic polymers | Thomas H. Newman, Avani M. Patel | 2002-09-24 |
| 6451924 | Hydrogenated block copolymers and optical media discs produced therefrom | Gary D. Parsons, Stephen F. Hahn, Mary Ann Jones | 2002-09-17 |
| 6426390 | Hydrogenated block copolymer compositions | Mary Ann Jones, Charles A. Berglund, Gary D. Parsons, Cora M. Leibig, Stephen F. Hahn | 2002-07-30 |
| 6376621 | Hydrogenated block copolymers and optical media discs produced therefrom | Stephen F. Hahn | 2002-04-23 |
| 6350820 | Hydrogenated block copolymers and optical media discs produced therefrom | Gary D. Parsons, Stephen F. Hahn, Mary Ann Jones | 2002-02-26 |
| 6310112 | Hydrogenated vinyl aromatic polymer foams | Chau V. Vo, Felix Achille, Daniel D. Imeokparia, George A. Mackey | 2001-10-30 |
| 5700887 | Preparation of branched polymers from vinyl aromatic monomer | Timothy G. Bee, Donald E. Kirkpatrick, Lu H. Tung, William C. Pike | 1997-12-23 |
| 5650106 | Extruded foams having a monovinyl aromatic polymer with a broad molecular weight distribution | Andrew N. Paquet, Duane B. Priddy, Chau V. Vo, William C. Pike | 1997-07-22 |
| 5075347 | Method for the preparation of hydroperoxide derivatives of rubbery polymers | Alan Platt, David A. Habermann | 1991-12-24 |
| 4717741 | Rubber modified styrenic polymer compositions formed from hydroperoxide derivatives of rubbery polymers | Alan Platt, David A. Habermann | 1988-01-05 |
| 4690976 | Blends of olefinic and monovinylidene aromatic polymers | — | 1987-09-01 |