Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155273 | Production of acetaminophen | John R. Fritch, O. Stanley Fruchey, Daniel A. Aguilar, Charles B. Hilton, Phillip S. Snyder +1 more | 1992-10-13 |
| 4954652 | Production of acetaminophen | John R. Fritch, Olan S. Fruchey | 1990-09-04 |
| 4665216 | Process for producing n-acyl-acyloxy aromatic amines | James H. George | 1987-05-12 |
| 4480122 | Process for producing methyl formate | Adolfo Aguilo | 1984-10-30 |
| 4301298 | Light ends recovery in ethyl acrylate process | James L. Paul, James W. Gordon | 1981-11-17 |