Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969196 | Process for preparing 3,5-dimethylphenol | Jorg Talbiersky | 1999-10-19 |
| 4992599 | Novel purification process | Jorg Talbiersky, Bernhard Wefringhaus, Konrad Stolzenberg | 1991-02-12 |