Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149805 | Process for the production of monoblocked diisocyanates | Rainer Gras, Elmar Wolf, Josef Disteldorf, Horst Schnurbusch | 1992-09-22 |
| 4912210 | Process for the preparation of (cyclo)aliphatic uretediones | Josef Disteldorf, Karl-Heinz Schmitz | 1990-03-27 |
| 4778886 | Method of manufacturing cis-2,6-dimethylmorpholine | Horst-Wolfram Borsdorff, Lothar Broschinski, Josef Disteldorf, Klaus Rindtorff | 1988-10-18 |