Inventor · disambiguated record
Roelant Boudewijn Hietbrink
Also filed as: HIETBRINK ROELANT BOUDEWIJN
37 granted patents·11 pending applications·71 citations·filing 2014–2024
96Inventor score
Files withKONINKLIJKE PHILIPS NV48
Top patents by PatentIndex Score
48 records- 0194US12037091B2System for anti-biofoulingKONINKLIJKE PHILIPS NV·Filed 2023·Granted Jul 16, 2024·1 cites·20 claims
- 0294US9611016B2Method and system for preventing fouling of surfacesKONINKLIJKE PHILIPS NV·Filed 2014·Granted Apr 4, 2017·20 cites·18 claims
- 0393US10364002B2Water lock to prevent water ingressKONINKLIJKE PHILIPS NV·Filed 2016·Granted Jul 30, 2019·6 cites·15 claims
- 0493US10252783B2Safety improvements for UV radiation in aquatic applicationsKONINKLIJKE PHILIPS NV·Filed 2016·Granted Apr 9, 2019·10 cites·15 claims
- 0590US10556651B2System for anti-biofoulingKONINKLIJKE PHILIPS NV·Filed 2015·Granted Feb 11, 2020·7 cites·19 claims
- 0685US10780466B2Method and device for biofouling prevention on vessels by means of UV radiation and surface modificationKONINKLIJKE PHILIPS NV·Filed 2016·Granted Sep 22, 2020·2 cites·10 claims
- 0784US11471921B2Cooling apparatus for cooling a fluid by means of surface waterKONINKLIJKE PHILIPS NV·Filed 2020·Granted Oct 18, 2022·1 cites·20 claims
- 0884US10793236B2Safety improvements for UV radiation in aquatic applicationsKONINKLIJKE PHILIPS NV·Filed 2019·Granted Oct 6, 2020·2 cites·22 claims
- 0983US11679423B2Integrated system for real-time anti-fouling and biofouling monitoringKONINKLIJKE PHILIPS NV·Filed 2017·Granted Jun 20, 2023·2 cites·20 claims
- 1082US10730594B2Water lock to prevent water ingressKONINKLIJKE PHILIPS NV·Filed 2019·Granted Aug 4, 2020·1 cites·20 claims
- 1182US10549831B2Device having surfaces and an anti-biofouling system comprising at least one anti-biofouling light source for emitting rays of anti-biofouling lightKONINKLIJKE PHILIPS NV·Filed 2017·Granted Feb 4, 2020·2 cites·10 claims
- 1282US10330389B2Cooling apparatus for cooling a fluid by means of surface waterKONINKLIJKE PHILIPS NV·Filed 2015·Granted Jun 25, 2019·2 cites·14 claims
- 1381US11655009B2Light emitting device, comprising light emitting units being arranged in a plane filling patternKONINKLIJKE PHILIPS NV·Filed 2018·Granted May 23, 2023·3 cites·27 claims
- 1480US10816269B2Assembly comprising an object having a surface which is intended to be exposed to water and an anti-fouling protector arrangementKONINKLIJKE PHILIPS NV·Filed 2016·Granted Oct 27, 2020·2 cites·17 claims
- 1579US2024181510A1Anti-fouling system, designed to be used with a wet compartmentKONINKLIJKE PHILIPS NV·Filed 2024·Application pending·0 cites
- 1677US11344928B2Safety improvements for UV radiation in aquatic applicationsKONINKLIJKE PHILIPS NV·Filed 2016·Granted May 31, 2022·1 cites·13 claims
- 1776US10928143B2Cooling apparatus for cooling a fluid by means of surface waterKONINKLIJKE PHILIPS NV·Filed 2018·Granted Feb 23, 2021·1 cites·27 claims
- 1876US10906616B2Light guides with coating to be used in waterKONINKLIJKE PHILIPS NV·Filed 2017·Granted Feb 2, 2021·2 cites·14 claims
- 1976US10766580B2Method and system for preventing fouling of surfacesKONINKLIJKE PHILIPS NV·Filed 2018·Granted Sep 8, 2020·1 cites·33 claims
- 2075US11480399B2Cooling apparatus for cooling a fluid by means of surface waterKONINKLIJKE PHILIPS NV·Filed 2021·Granted Oct 25, 2022·0 cites·20 claims
- 2175US10407141B2Vessel having a compartment for containing waterKONINKLIJKE PHILIPS NV·Filed 2016·Granted Sep 10, 2019·2 cites·10 claims
- 2274US10668995B2Method and system for preventing fouling of surfacesKONINKLIJKE PHILIPS NV·Filed 2017·Granted Jun 2, 2020·1 cites·90 claims
- 2372US11999449B2Assessing at least one structural feature of an anti-biofouling arrangementKONINKLIJKE PHILIPS NV·Filed 2020·Granted Jun 4, 2024·1 cites·13 claims
- 2471US10234207B2Cooling apparatus for cooling a fluid by means of surface waterKONINKLIJKE PHILIPS NV·Filed 2015·Granted Mar 19, 2019·1 cites·20 claims
- 2570US11305851B2Method and system for preventing fouling of surfacesKONINKLIJKE PHILIPS NV·Filed 2020·Granted Apr 19, 2022·0 cites·20 claims
- 2669US11090697B2Method and device for biofouling prevention on vessels by means of UV radiation and surface modificationKONINKLIJKE PHILIPS NV·Filed 2020·Granted Aug 17, 2021·0 cites·10 claims
- 2767US2020148318A1System for anti-biofoulingKONINKLIJKE PHILIPS NV·Filed 2020·Application pending·0 cites
- 2866US11524754B2Light guides with low refractive coating to be used in waterKONINKLIJKE PHILIPS NV·Filed 2020·Granted Dec 13, 2022·0 cites·18 claims
- 2964US11137518B2Marine cable device adapted for the prevention of foulingKONINKLIJKE PHILIPS NV·Filed 2020·Granted Oct 5, 2021·0 cites·17 claims
- 3064US2019277568A1Cooling apparatus for cooling a fluid by means of surface waterKONINKLIJKE PHILIPS NV·Filed 2019·Application pending·0 cites
- 3163US2020140048A1Device having surfaces and an anti-biofouling system comprising at least one anti-biofouling light source for emitting rays of anti-biofouling lightKONINKLIJKE PHILIPS NV·Filed 2020·Application pending·0 cites
- 3262US10228199B2Cooling apparatus for cooling a fluid by means of surface waterKONINKLIJKE PHILIPS NV·Filed 2015·Granted Mar 12, 2019·0 cites·15 claims
- 3360US10618614B2Vessel having a compartment for containing waterKONINKLIJKE PHILIPS NV·Filed 2019·Granted Apr 14, 2020·0 cites·13 claims
- 3459US2024058495A1Applying a safety algorithm in a system comprising a radiation body and at least one radiation sourceKONINKLIJKE PHILIPS NV·Filed 2021·Application pending·0 cites
- 3559US2024058489A1Use of polarized radiation for detecting touch on a radiation exit windowKONINKLIJKE PHILIPS NV·Filed 2021·Application pending·0 cites
- 3659US2024050611A1Setting a state of uv radiation sources in dependence on input from a detector arrangementKONINKLIJKE PHILIPS NV·Filed 2021·Application pending·0 cites
- 3758US12503204B2Marine system comprising an anti-biofouling light arrangment that includes a polarizing deviceKONINKLIJKE PHILIPS NV·Filed 2021·Granted Dec 23, 2025·0 cites·20 claims
- 3858US10557968B2Marine cable device adapted for the prevention of foulingKONINKLIJKE PHILIPS NV·Filed 2015·Granted Feb 11, 2020·0 cites·15 claims
- 3958US2017341112A1Cooling apparatus for cooling a fluid by means of surface waterKONINKLIJKE PHILIPS NV·Filed 2015·Application pending·0 cites
- 4055US2018304321A1Anti-fouling system, controller and method of controlling the anti-fouling systemKONINKLIJKE PHILIPS NV·Filed 2016·Application pending·0 cites
- 4153US10758871B2Assembly for use at an area for allowing a fluid to pass therethroughKONINKLIJKE PHILIPS NV·Filed 2016·Granted Sep 1, 2020·0 cites·20 claims
- 4250US11370673B2Assembly comprising at least two elements in a movable arrangement relative to each other and an anti-fouling systemKONINKLIJKE PHILIPS NV·Filed 2017·Granted Jun 28, 2022·0 cites·14 claims
- 4350US10677042B2Assembly of an instrument panel and an anti-fouling systemKONINKLIJKE PHILIPS NV·Filed 2017·Granted Jun 9, 2020·0 cites·20 claims
- 4448US12440876B2Anti-fouling unit and method of applying a plurality of anti-fouling units to a surfaceKONINKLIJKE PHILIPS NV·Filed 2021·Granted Oct 14, 2025·0 cites·15 claims
- 4546US10792714B2Light emitting arrangement and method for anti-fouling of a protected surfaceKONINKLIJKE PHILIPS NV·Filed 2017·Granted Oct 6, 2020·0 cites·20 claims
- 4646US2022097808A1Antipbiofouling arrangement and method of designing such an arrangementKONINKLIJKE PHILIPS NV·Filed 2020·Application pending·0 cites
- 4746US2019047026A1Assembly of a buoyancy module and an anti-fouling systemKONINKLIJKE PHILIPS NV·Filed 2017·Application pending·0 cites
- 4843US11179756B2Light emitting arrangement for anti-fouling of a protected surfaceKONINKLIJKE PHILIPS NV·Filed 2017·Granted Nov 23, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →