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Inventor

YTSEN WIELSTRA

Inventor
NL

Overview

2→
Patents
2022
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge25%
C09DCoating compositions, e.g. paints, varnishes or lacquers25%
C23CCoating metallic material25%
D06FLaundering, drying, ironing, pressing or folding textile articles25%
PatentTitleYear
11,465,921Electrosorption purification system with battery driven regeneration202211,255,043Ironing system with steam promoter coating2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to KONINKLIJKE PHILIPS NV (2)· patent assignee history
2022Based in NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONINKLIJKE PHILIPS NV22022
Locations
LocationPatentsSpan
NL22022