Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395576 | Process for the preparation of ethanol | Cornelis W. J. De Goederen | 1983-07-26 |
| 4308404 | Preparation of bisphenols | Arie Van Dongen, Hendrik A. C. Groeneveld | 1981-12-29 |
| 4308405 | Preparation of bisphenols | — | 1981-12-29 |
| 4191843 | Preparation of bisphenols | Pieter A. Gautier | 1980-03-04 |