Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359332 | Copper electroplating bath | Heiko Brunner, Sandra Heyde, Peter Haack | 2025-07-15 |
| 12071702 | Acidic aqueous composition for electrolytic copper plating | Kun SI, Ralf Schmidt, Onas Bolton, Josef Gaida, Frank Von Horsten +4 more | 2024-08-27 |
| 11512405 | Metal or metal alloy deposition composition and plating compound | Timo Bangerter, Olivier Mann, Pamela Cebulla, Stefanie ACKERMANN, Heiko Brunner +2 more | 2022-11-29 |
| 11035051 | Acidic aqueous composition for electrolytic copper plating | Kun SI, Ralf Schmidt, Onas Bolton, Josef Gaida, Frank Von Horsten +4 more | 2021-06-15 |