Inventor
VAN DER KOOI JOHANNES TSEARD
NL39 patents
⚠️ This page may combine multiple inventors who share the name “VAN DER KOOI JOHANNES TSEARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKLIJKE PHILIPS NV
25 patentsUS11453137B2Sep 27, 2022
Shaving assembly and hair cutting appliance
KONINKLIJKE PHILIPS NV16 citations84
US11318629B2May 3, 2022
Shaving assembly and hair cutting appliance
KONINKLIJKE PHILIPS NV12 citations84
US9414728B2Aug 16, 2016
Cleaning device for cleaning a surface
KONINKLIJKE PHILIPS NV13 citations83
US10856715B2Dec 8, 2020
Nozzle arrangement of a cleaning device for cleaning a surface
KONINKLIJKE PHILIPS NV7 citations82
US11857501B2Jan 2, 2024
Baby bottle device
KONINKLIJKE PHILIPS NV2 citations70
US10413143B2Sep 17, 2019
Cleaning device having a nozzle for cleaning a surface
KONINKLIJKE PHILIPS NV6 citations70
US10016768B2Jul 10, 2018
Vortex finder for a cyclonic separator
KONINKLIJKE PHILIPS NV3 citations70
US10881587B2Jan 5, 2021
Partitioning component for a feeding bottle device and feeding bottle device
KONINKLIJKE PHILIPS NV2 citations69
US9872592B2Jan 23, 2018
Cyclonic separation device
KONINKLIJKE PHILIPS NV4 citations66
US12343312B2Jul 1, 2025
Teat for a bottle and a bottle having the teat
KONINKLIJKE PHILIPS NV2 citations65
US11918174B2Mar 5, 2024
Vacuum cleaner having tube and hose
KONINKLIJKE PHILIPS NV0 citations61
US11857500B2Jan 2, 2024
Teat for use with a container for containing a fluid
KONINKLIJKE PHILIPS NV0 citations60
US11612900B2Mar 28, 2023
Cyclone separation device
KONINKLIJKE PHILIPS NV0 citations60
US11241366B2Feb 8, 2022
Teat for use with a container for containing a fluid
KONINKLIJKE PHILIPS NV0 citations60
US10576022B2Mar 3, 2020
Feeding bottle device
KONINKLIJKE PHILIPS NV1 citations60
US12539081B2Feb 3, 2026
Drinking behavior monitoring device
KONINKLIJKE PHILIPS NV0 citations58
US12533682B2Jan 27, 2026
Vortex finder for a cyclonic separator
KONINKLIJKE PHILIPS NV0 citations56
US12496593B2Dec 16, 2025
Vortex finder for a cyclonic separator
KONINKLIJKE PHILIPS NV0 citations56
US12364377B2Jul 22, 2025
Vacuum cleaner
KONINKLIJKE PHILIPS NV0 citations50
US12023426B2Jul 2, 2024
Breast shield arrangement for a breast pump
KONINKLIJKE PHILIPS NV0 citations49
US11980588B2May 14, 2024
Baby feeding bottle
KONINKLIJKE PHILIPS NV0 citations49
US11253121B2Feb 22, 2022
Floor nozzle for vacuum cleaner
KONINKLIJKE PHILIPS NV0 citations49
US9901233B2Feb 27, 2018
Air filter monitoring
KONINKLIJKE PHILIPS NV0 citations49
US9820622B2Nov 21, 2017
Cyclone vacuum cleaner and cyclone separation device
KONINKLIJKE PHILIPS NV1 citations49
US11992586B2May 28, 2024
Breast shield arrangement for a breast pump
KONINKLIJKE PHILIPS NV0 citations48
DE WIT BASTIAAN JOHANNES
4 patentsUS8819882B2Sep 2, 2014
Combination of a tray and a cleaning device for cleaning surfaces
DE WIT BASTIAAN JOHANNES22 citations90
US10349796B2Jul 16, 2019
Device for cleaning a surface, comprising at least one rotatable brush
DE WIT BASTIAAN JOHANNES6 citations72
US9186032B2Nov 17, 2015
Cleaning device and vacuum cleaner
DE WIT BASTIAAN JOHANNES5 citations72
US9011564B2Apr 21, 2015
Unit for pumping air containing particles and separating the particles from the air
DE WIT BASTIAAN JOHANNES3 citations62
VAN DER KOOI JOHANNES TSEARD
4 patentsUS8695159B2Apr 15, 2014
Vacuum cleaner
VAN DER KOOI JOHANNES TSEARD37 citations90
US9173536B2Nov 3, 2015
Cleaning device for cleaning a surface comprising a brush and a squeegee element
VAN DER KOOI JOHANNES TSEARD9 citations81
US9554682B2Jan 31, 2017
Vacuum cleaner
VAN DER KOOI JOHANNES TSEARD6 citations72
US9038235B2May 26, 2015
Vacuum cleaner
VAN DER KOOI JOHANNES TSEARD4 citations72