Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489563 | Platinum alloy catalyst for fuel cells and method of its production | Reinhold Brand, Andreas Freund, Jutta Lang, Johannes Ohmer, Thomas Tacke +2 more | 1996-02-06 |
| 4909916 | Method of working up the solution from the enzymatic resolution of a racemate of an N-acetyl-DL-amino-carboxylic acid | Edgar Koberstein | 1990-03-20 |