Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133295 | Preparation of phenol-formaldehyde resin beads using suspension or emulsion polymerization | Shahid P. Qureshi, Xing Dong, Joseph Frank Ludvik | 2015-09-15 |
| 7642333 | Anhydride and resorcinol latent catalyst system for improving cure characteristics of phenolic resins | Shahid P. Qureshi | 2010-01-05 |
| 7087703 | Phenolic resin compositions containing etherified hardeners | Shahid P. Qureshi | 2006-08-08 |
| 5864003 | Thermosetting phenolic resin composition | Shahid P. Qureshi | 1999-01-26 |