Inventor

Ude Sheunemann

Inventor

Frankfurt am Main, DE

Overview

1→

Patents

1990

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.

B82Yprimary

B82YSpecific uses or applications of nanostructures20%

C07CAcyclic or carbocyclic compounds20%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments20%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

4,970,120'Film comprising unimolecular layers'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to HOECHST AG (1)· patent assignee history

1990Based in Frankfurt am Main, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	1	1990

Locations

Location	Patents	Span
Frankfurt am Main, DE	1	1990