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Inventor

Michael Sting-Rosen

Inventor
Hurth, DE

Overview

2→
Patents
2019
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.

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments33%
C09DCoating compositions, e.g. paints, varnishes or lacquers33%
D06PDyeing or printing textiles33%
PatentTitleYear
10,450,463Mixtures of fibre-reactive dyes201910,227,491Fluorescent reactive dyes, process for the production thereof and their use2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to DYSTAR COLOURS DISTRIB GMBH (2)· patent assignee history
2019Patents assigned to DYSTAR COULORS DISTRIB GMBH (1)· patent assignee history
2019Based in Hurth, DE· patent location history
2019Based in Hürth, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DYSTAR COLOURS DISTRIB GMBH22019
DYSTAR COULORS DISTRIB GMBH12019
Locations
LocationPatentsSpan
Hurth, DE12019
Hürth, DE12019