Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752510 | Coarse support silica particles | Claus-Peter Drexel, Frank Heindl, Ralf Rausch, Guenter Stein | 2020-08-25 |
| 8962519 | Precipitated silicic acids for support applications | Frank Heindl, Claus-Peter Drexel | 2015-02-24 |