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Inventor

Kerstin Klein

Inventor
Duisburg, DE

Overview

1→
Patents
2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C04Bprimary
C04BLime, magnesia25%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
C08LCompositions of macromolecular compounds25%
PatentTitleYear
9,005,361'Defoamer compositions for building-product mixtures'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to BAYNE GEORGE-HANS (1)· patent assignee history
2015Patents assigned to EVONIK INDUSTRIES AG (1)· patent assignee history
2015Patents assigned to HENNING FRAUKE (1)· patent assignee history
2015Patents assigned to KLEIN KERSTIN (1)· patent assignee history
2015Patents assigned to REINSCHMIDT ANKE (1)· patent assignee history
2015Based in Duisburg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYNE GEORGE-HANS12015
EVONIK INDUSTRIES AG12015
HENNING FRAUKE12015
KLEIN KERSTINself12015
REINSCHMIDT ANKE12015
Locations
LocationPatentsSpan
Duisburg, DE12015