Inventor

Werner Hubel

Inventor

Herne, DE

Overview

1976–1991

Patent span

Chemistry

Primary field (CPC C)

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

C07Dprimary

C07DHeterocyclic compounds35%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds35%

C07CAcyclic or carbocyclic compounds9%

A01CPlanting4%

A01MCatching, trapping or scaring of animals4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976Based in Wanne-Eickel, DT· patent location history

1979–1987Based in Herne, DE· patent location history

1981–1987Patents assigned to HUELS CHEMISCHE WERKE AG (10)· patent assignee history

1983–1984Patents assigned to DISTELDORF JOSEF (3)· patent assignee history

1983–1984Patents assigned to HUEBEL WERNER (3)· patent assignee history

1983Patents assigned to BRANDT SIEGFRIED (2)· patent assignee history

1983Patents assigned to HAAGE HANS JUERGEN (2)· patent assignee history

1991Based in Nuremberg, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations