Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291789 | System, electrode and method for efficient hydrogen generation from water | Oscar Verho, Biswanath Das, Bjorn J. E. Akermark | 2025-05-06 |
| 12030795 | Desalination device and method of manufacturing such a device | Karthik Laxman Kunjali | 2024-07-09 |
| 9751779 | Three-electrode structure for capacitive deionization desalination | Karthik Laxman Kunjali | 2017-09-05 |
| 9682346 | Nanostructured zinc oxide membrane for separating oil from water | Myo Tay Zar Myint | 2017-06-20 |
| 6863151 | Method for manufacturing an ear device and ear device | Christoph Widmer | 2005-03-08 |
| 6827178 | Method for manufacturing an ear device and ear device | Christoph Widmer | 2004-12-07 |
| 6540045 | Method for manufacturing an ear device and ear device | Christoph Widmer | 2003-04-01 |