Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465658 | Process for the preparation of N,N′-carbonyldiazoles and azolide salts | Alexander Klausener, Robert Sollner | 2002-10-15 |
| 6392057 | Method for the production of n,n′-carbonyldiazoles | Alexander Klausener, Robert Sollner | 2002-05-21 |