Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465658 | Process for the preparation of N,N′-carbonyldiazoles and azolide salts | Johannes Scherer, Alexander Klausener | 2002-10-15 |
| 6465678 | Method for preparing methyl carbazate | Lars Rodefeld, Horst Behre, Alexander Klausener | 2002-10-15 |
| 6392057 | Method for the production of n,n′-carbonyldiazoles | Johannes Scherer, Alexander Klausener | 2002-05-21 |