Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780568 | Purification of methacrylic acid from an oxydehydrogenation by crystallization | — | 1988-10-25 |
| 4749525 | Process for the carbonylation of propylene | Carlo Scaccia | 1988-06-07 |
| 4733004 | Continuous esterification of methacrylic acid and product recovery | — | 1988-03-22 |
| 4590293 | Process and apparatus for further processing of pressurized exothermic reactions | — | 1986-05-20 |
| 4303594 | Process for the production of isobutyric acid anhydride | Richard V. Norton, Lee R. Zehner, John E. Corn, Dace Grote | 1981-12-01 |