Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053193 | Mixed salts of hydroxyalkane sulfinic acid | Josef Berghofer, Stefan Mark, Tamara Bittlingmayer | 2021-07-06 |
| 10662150 | Sulfonic acid salt composition and use thereof for color stabilization | Josef Berghofer, Stefan Mark, Tamara Bittlingmayer | 2020-05-26 |