Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654382 | Epoxy resin high in ortho bisphenol F | Robert A. Dubois, Hideyuki Ohnishi | 1997-08-05 |
| 5386008 | Advanced and unadvanced compositions, nucleophilic derivatives thereof and curable and coating compositions thereof | Robert A. Dubois, Duane S. Treybig, Pong S. Sheih, Alan R. Whetten | 1995-01-31 |
| 5244998 | Advanced and unadvanced compositions, nucleophilic derivatives thereof and curable coating compositions thereof | Robert A. Dubois, Pong S. Sheih, Alan R. Whetten | 1993-09-14 |
| 5208317 | Composition comprising epoxy resin and cationic amine phosphonium catalyst | Ha Q. Pham, Marvin L. Dettloff | 1993-05-04 |
| 5147905 | Advanced and unadvanced compositions, nucleophilic derivatives thereof and curable and coating compositions thereof | Robert A. Dubois, Duane S. Treybig, Pong S. Sheih, Alan R. Whetten | 1992-09-15 |
| 5109099 | Advancing epoxy resins in presence of amino group-containing phosphonium catalyst | Ha Q. Pham, Marvin L. Dettloff | 1992-04-28 |
| 4981926 | Composition of epoxy resin, amino group-containing phosphonium catalyst and curing agent | Ha Q. Pham, Marvin L. Dettloff | 1991-01-01 |