Issued Patents 2020
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816269 | Assembly comprising an object having a surface which is intended to be exposed to water and an anti-fouling protector arrangement | Roelant Boudewijn Hietbrink, Johannes Antonius KROEZE | 2020-10-27 |
| 10793236 | Safety improvements for UV radiation in aquatic applications | Roelant Boudewijn Hietbrink | 2020-10-06 |
| 10792714 | Light emitting arrangement and method for anti-fouling of a protected surface | Roelant Boudewijn Hietbrink | 2020-10-06 |
| 10780466 | Method and device for biofouling prevention on vessels by means of UV radiation and surface modification | Esther Anna Wilhelmina Gerarda Janssen, Roelant Boudewijn Hietbrink | 2020-09-22 |
| 10766580 | Method and system for preventing fouling of surfaces | Roelant Boudewijn Hietbrink, Ivo Wilhelmus Johannes Marie Rutten, Hendrik Van Houten | 2020-09-08 |
| 10758871 | Assembly for use at an area for allowing a fluid to pass therethrough | Roelant Boudewijn Hietbrink, Esther Anna Wilhelmina Gerarda Janssen, Cornelis Gerardus Visser | 2020-09-01 |
| 10730594 | Water lock to prevent water ingress | Esther Anna Wilhelmina Gerarda Janssen, Roelant Boudewijn Hietbrink, Cornelis Gerardus Visser | 2020-08-04 |
| 10668995 | Method and system for preventing fouling of surfaces | Roelant Boudewijn Hietbrink, Ivo Wilhelmus Johannes Marie Rutten, Hendrik Van Houten | 2020-06-02 |
| 10618614 | Vessel having a compartment for containing water | Roelant Boudewijn Hietbrink, Esther Anna Wilhelmina Gerarda Janssen, Cornelis Gerardus Visser | 2020-04-14 |
| 10618613 | Dithered marine UV reflective coating with color | — | 2020-04-14 |
| 10557968 | Marine cable device adapted for the prevention of fouling | Roelant Boudewijn Hietbrink | 2020-02-11 |
| 10556651 | System for anti-biofouling | Roelant Boudewijn Hietbrink | 2020-02-11 |
| 10549831 | Device having surfaces and an anti-biofouling system comprising at least one anti-biofouling light source for emitting rays of anti-biofouling light | Roelant Boudewijn Hietbrink | 2020-02-04 |