Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535940 | Use of an adhesion promoter obtainable as a reaction product of a di- or poly amine with α,β-unsaturated carboxylic acid derivatives for metal surface treatment | Thomas Moeller, Juergen Stodt, Natascha Henze, Kevin Murnaghan, Ralf Posner +3 more | 2022-12-27 |
| 11230768 | Polymer-containing pre-rinse prior to a conversion treatment | Sophie Cornen, Ralf Posner, Natascha Henze, Kirsten Agnes Lill, Michiel Gerard Maas | 2022-01-25 |