Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049571 | Method for treating metallic surfaces with an acidic aqueous composition and a post rinsing composition to improve corrosion resistance | Stefan Birkenheuer, Carina Hecker, Oliver Sauer, Daniel Schatz, Marie-Pierre Labeau +1 more | 2024-07-30 |
| 12043758 | Method for treating metallic surfaces with an acidic aqueous composition to improve corrosion resistance | Stefan Birkenheuer, Carina Hecker, Oliver Sauer, Daniel Schatz, Marie-Pierre Labeau +1 more | 2024-07-23 |
| 11958989 | Method for treating surfaces of aluminum containing substrates | Lars Sebralla, Axel Schoene, Marie-Pierre Labeau, Guillaume Gody | 2024-04-16 |