Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889905 | Methods of generating manganese (III) ions in mixed aqueous acid solutions using ozone | Katharina Weitershaus, Krishna Balantrapu | 2021-01-12 |
| 9506150 | Metallization inhibitors for plastisol coated plating tools | Katharina Weitershaus, Wan Zhang-Beglinger | 2016-11-29 |
| 9267077 | Chrome-free methods of etching organic polymers with mixed acid solutions | Katharina Weitershaus, Wan Zhang-Beglinger, Jonas Guebey | 2016-02-23 |
| 8603352 | Chrome-free methods of etching organic polymers | Wan Zhang-Beglinger, Katharina Weitershaus, Christos Comninellis | 2013-12-10 |