Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489518 | Process for reducing the salt content of fractions comprising high boilers obtained in the preparation of phenol from cumene, by extraction | Manfred Weber, Markus Weber, Heinrich van Barneveld, Wilfried Jordan | 2002-12-03 |