Inventor

Friedrich Jokisch

Inventor

Essen, DE

Overview

1982–1990

Patent span

Chemistry

Primary field (CPC C)

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

C10Bprimary

C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials37%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%

C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases11%

C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide11%

B01DSeparation5%

F22BMethods of steam generation5%

F27BFurnaces, kilns, ovens or retorts in general5%

Y02PClimate change mitigation technologies in the production or processing of goods5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1982–1990Patents assigned to KRUPP KOPPERS GMBH (9)· patent assignee history

1982–1989Based in Essen, DE· patent location history

1990Based in Muhleim/Rhur, DE· patent location history

1990Based in Muhlheim, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KRUPP KOPPERS GMBH	9	1982–1990

Locations