LexDanaLexDanabeta
Inventor

Ewa Gebauer-Henke

Inventor
Aachen, DE

Overview

2→
Patents
2016
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds40%
Y02PClimate change mitigation technologies in the production or processing of goods40%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
PatentTitleYear
9,403,754'Process for hydrogenating aromatic di- and polyamines'20169,278,906'Process for hydrogenating aromatic di- and polyamines to cycloaliphatic di- and polyamines'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to BAYER MATERIALSCIENCE AG (2)· patent assignee history
2016Based in Aachen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER MATERIALSCIENCE AG22016
Locations
LocationPatentsSpan
Aachen, DE22016