Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990358 | Process for the preparation of formaldehyde | Rainer Diercks | 1999-11-23 |
| 5985786 | Packed silver-catalyst bed doped with phosphorus | Rainer Diercks, Albrecht Aicher | 1999-11-16 |
| 5410089 | Preparation of dihydroxyacetone | Eugen Gehrer, Wolfgang Harder, Herbert Vogel, Klaus Ebel, Carsten Groening | 1995-04-25 |