Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6215029 | Process for the preparation of halogenated hydroxydiphenyl compounds | Urs Burckhardt, Armando Di Teodoro, Werner Hölzl, Dieter Reinehr, Rudolf Zink +1 more | 2001-04-10 |