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Inventor

Tanja Hebestreit

Inventor
Wipperfurth, DE

Overview

3→
Patents
2016–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
C09DCoating compositions, e.g. paints, varnishes or lacquers33%
C08JWorking-up11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
C08LCompositions of macromolecular compounds11%
PatentTitleYear
10,774,239Scratch-resistant two-component polyurethane coatings202010,590,229Polyurethane coating compositions20209,404,020'Aqueous blocked polyurethane-urea dispersion'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2020Patents assigned to COVESTRO DEUTSCHLAND AG (3)· patent assignee history
2016Patents assigned to BAYER MATERIALSCIENCE AG (1)· patent assignee history
2016Based in Wipperfürth, DE· patent location history
2020Based in Wipperfurth, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COVESTRO DEUTSCHLAND AG32016–2020
BAYER MATERIALSCIENCE AG12016
Locations
LocationPatentsSpan
Wipperfurth, DE22020
Wipperfürth, DE12016