Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271008 | Production of ethylene | Hermann Glaser | 1981-06-02 |
| 4211711 | Method of preparing phthalide | Helmut aus der Funten | 1980-07-08 |
| 4186112 | Catalyst for reducing carbon monoxide with hydrogen | Jurgen Koch, Hermann Glaser | 1980-01-29 |
| 4182910 | Method of preparing orthoacetic acid alkyl esters | Hans-Georg Schmidt, Gerhard Daum | 1980-01-08 |