Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5502232 | Process for preparing diaryl carbonates | Hans-Josef Buysch, Carsten Hesse, Johann Rechner, Dieter Kaufmann | 1996-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5502232 | Process for preparing diaryl carbonates | Hans-Josef Buysch, Carsten Hesse, Johann Rechner, Dieter Kaufmann | 1996-03-26 |