Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8304564 | Process for the removing poly(propylene oxide) from propylene oxide by membrane separation | Johannes Beckers, Johannes Leendert Willem Cornelis Den Boestert | 2012-11-06 |
| 4291182 | Process for the preparation of aromatic hydrocarbons and hydrogen from butane | Frits Dautzenberg | 1981-09-22 |
| 4291188 | Process for the preparation of methane and/or ethane | — | 1981-09-22 |
| 4288645 | Process for the preparation of aromatic hydrocarbons and hydrogen from propane | — | 1981-09-08 |