Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11596952 | Esterquats for the flotation of non-sulfidic minerals and ores, and method | Matthias Arndt, Klaus-Ulrich Pedain, Gemma Solduga Ramirez, Yves Schunk, Jozef Kochan | 2023-03-07 |