Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335051 | Process for the preparation of dimethyl carbonate | Hans-Josef Buysch, Siegfried Bohm | 1982-06-15 |
| 4330665 | Process for the preparation of aromatic polycarbonates | Hans-Josef Buysch, Hans Rudolph | 1982-05-18 |