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Inventor

Manfred Niese

Inventor
Leverkusen, DE

Overview

3→
Patents
1982–1986
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
G05BControl or regulating systems in general17%
G05DSystems for controlling or regulating non-electric variables17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
4,623,968'Structured design and decentralized control of production installations'19864,496,764'Process for the preparation of 4-amino-3-methyl-phenol'19854,341,719'Process for the preparation of 1-amino-2-ethoxy-naphthalene-6-sulphonic acid'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1986Patents assigned to BAYER AG (3)· patent assignee history
1982–1986Based in Leverkusen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG31982–1986
Locations
LocationPatentsSpan
Leverkusen, DE31982–1986