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Inventor

Norbert Pusch

Inventor
Leverkusen, DE

Overview

3→
Patents
1976–1983
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.

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments40%
C09DCoating compositions, e.g. paints, varnishes or lacquers40%
D06PDyeing or printing textiles20%
PatentTitleYear
4,369,070'Aqueous dyestuff or pigment dispersions'19833,998,652'Aqueous pigment dispersions'19763,996,179'Printing inks for transfer printing'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1983Patents assigned to BAYER AG (3)· patent assignee history
1976–1983Based in Leverkusen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG31976–1983
Locations
LocationPatentsSpan
Leverkusen, DE31976–1983