Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849836 | Coagulation of polymers using sulfurous acid | — | 1998-12-15 |
| 5399644 | Sulfur dioxide for vapor phase elimination of styrene and acrylonitrile popcorn polymer in bulk san production | Chen-Youn Sue, John E. Pace | 1995-03-21 |
| 4997990 | Process and composition for stabilization of ar-brominated styrenic monomer | Stephen M. Campbell | 1991-03-05 |
| 4885413 | Process and composition for stabilization of ar-brominated styrenic monmer against premature stabilization | Stephen M. Campbell | 1989-12-05 |