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Inventor

Herbert Pusche

Inventor
Erftstadt, DE

Overview

3→
Patents
1977–1987
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation33%
C01BNon-metallic elements33%
C07CAcyclic or carbocyclic compounds33%
PatentTitleYear
4,672,142'Process for making 1,2-dichloroethane'19874,379,131'Production of phosphorus pentoxide with utilization of reaction heat'19834,032,410'Distilling column'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1987Patents assigned to HOECHST AG (3)· patent assignee history
1977–1987Based in Erftstadt, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOECHST AG31977–1987
Locations
LocationPatentsSpan
Erftstadt, DE31977–1987