Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350779 | Piece-form calcium formate | Achim Noack, Gunter Linde, Alexander Klausener | 2002-02-26 |
| 6054618 | Preparation of N-phenyl-1-naphthylamine | Lutz Frohn, Alexander Klausener, Frank Arndt | 2000-04-25 |