Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358922 | Process for preparing 4-chlorobenzyl propargyl ether | Daniel Saelinger, Philip Muelheims, Roland Goetz | 2022-06-14 |
HZ
Helmut Zech
Overall (2022): #434,561 of 548,613Top 80%
1
Patents 2022