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Inventor

Holger Breuer

Inventor
Kaarst, DE

Overview

2→
Patents
2020–2021
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.

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds40%
B29BPreparation or pretreatment of the material to be shaped20%
C08LCompositions of macromolecular compounds20%
C09DCoating compositions, e.g. paints, varnishes or lacquers20%
PatentTitleYear
11,059,934Process for producing (cyclo)aliphatic polycarbonate polyols having low reactivity202110,752,727Process and apparatus for continuous production of aqueous polyurethane dispersions2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to COVESTRO DEUTSCHLAND AG (2)· patent assignee history
2020–2021Based in Kaarst, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COVESTRO DEUTSCHLAND AG22020–2021
Locations
LocationPatentsSpan
Kaarst, DE22020–2021