Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234561 | Method for the cleaning and/or anti-corrosion pretreatment of a plurality of components comprising zinc-coated (ZM) steel | Kristof Wapner, Christian Kolt, Silvia Schmidt | 2025-02-25 |
| 12203172 | Aqueous dispersion for activating a metal surface and method for the phosphating thereof | Christina Angenendt, Jan-Willern Brouwer, Hendrik Bussmann, Franz-Adolf Czika, Sebastian Sinnwell +1 more | 2025-01-21 |
| 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, Kristof Wapner, Juergen Stodt, Natascha Henze, Kevin Murnaghan +3 more | 2022-12-27 |
| 11230768 | Polymer-containing pre-rinse prior to a conversion treatment | Sophie Cornen, Kristof Wapner, Natascha Henze, Kirsten Agnes Lill, Michiel Gerard Maas | 2022-01-25 |
| 9382628 | Multi-step method for electrodeposition | Nils Bongartz, Kirsten Agnes Lill | 2016-07-05 |