Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179756 | Light emitting arrangement for anti-fouling of a protected surface | Hugo Johan Cornelissen, Roelant Boudewijn Hietbrink | 2021-11-23 |
| 11135625 | System for anti-biofouling | — | 2021-10-05 |
| 11137518 | Marine cable device adapted for the prevention of fouling | Roelant Boudewijn Hietbrink | 2021-10-05 |
| 11090697 | Method and device for biofouling prevention on vessels by means of UV radiation and surface modification | Esther Anna Wilhelmina Gerarda Janssen, Roelant Boudewijn Hietbrink | 2021-08-17 |
| 11090401 | Safety improvement for UV applications by monitoring changes in UV outcoupling | — | 2021-08-17 |
| 10967940 | UV LED waveguide system with scattering for anti-fouling | Elvira Johanna Maria Paulussen, Hugo Johan Cornelissen | 2021-04-06 |
| 10928143 | Cooling apparatus for cooling a fluid by means of surface water | Roelant Boudewijn Hietbrink | 2021-02-23 |
| 10906616 | Light guides with coating to be used in water | Roelant Boudewijn Hietbrink, Willem-Jan Arend DE WIJS | 2021-02-02 |