Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6207859 | Stabilization and transport of .alpha., .beta.-unsaturated carboxylic acid and removal of stabilizer | Edward F. Dougherty, Charles C. Hobbs, Jr., Jerome F. Perez, Mark O. Scates, Madan Singh | 2001-03-27 |
| 6046357 | Stabilization and transport of .alpha.,.beta.-unsaturated carboxylic acid and removal of stabilizer | Edward F. Dougherty | 2000-04-04 |
| 4754058 | Inhibition of polymerization fouling during distillation of monomers in the presence of sulfur oxides | — | 1988-06-28 |