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Inventor

Dieter Heese

Inventor
Bochum, DE

Overview

2→
Patents
1979–1989
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.

B01Dprimary
B01DSeparation17%
C04BLime, magnesia17%
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials17%
F22BMethods of steam generation17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management17%
PatentTitleYear
4,842,695'Arrangement of a dry cooler for coke'19894,134,774'Aggregate for concrete and concrete composition containing same'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to STEAG AG (1)· patent assignee history
1979–1989Based in Bochum, DE· patent location history
1989Patents assigned to KRUPP KOPPERS GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KRUPP KOPPERS GMBH11989
STEAG AG11979
Locations
LocationPatentsSpan
Bochum, DE21979–1989