Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603047 | Condensation of aldehydes with ketones by multiphase reaction | Klaus-Diether Wiese, Guido Protzmann | 2003-08-05 |
| 6555716 | Process for the hydroformylation of olefins | Guido Protzmann, Klaus-Diether Wiese, Dirk Rottger | 2003-04-29 |