Inventor

Margarete Ester, heir

Inventor
Herne, DE

Overview

1→
Patents
1977
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to VEBA CHEMIE AG (1)· patent assignee history
1977Based in Herne, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VEBA CHEMIE AG11977
Locations
LocationPatentsSpan
Herne, DE11977