Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5177282 | Oligomerization of olefins | Franz Nierlich, Joachim Neumeister, Wilhelm Droste, Fritz Obenaus | 1993-01-05 |
| 5146039 | Process for low level desulfurization of hydrocarbons | Franz Nierlich, Wilhelm Droste, Joachim Neumeister, Bernhard Scholz | 1992-09-08 |