Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973769 | Preparation of 1,2,4-butanetriol | Herbert Mueller, Klaus Broellos | 1990-11-27 |
| 4803281 | Preparation of 4-methylimidazole | — | 1989-02-07 |
| 4792631 | Preparation of di-tert.-butylethylenediamine | Herbert Mueller | 1988-12-20 |
| 4719309 | Preparation of imidazoles | — | 1988-01-12 |
| 4259531 | Polymerization of tetrahydrofuran to prepare polytetramethylene ether glycols | Otto H. Huchler, Siegfried Winderl, Herbert Mueller, Herwig Hoffmann | 1981-03-31 |