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Inventor

Dieter Maertens

Inventor
Leverkusen, DE

Overview

4→
Patents
1976–1977
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds43%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
4,046,710'Polymerization of cyclic olefins'19774,002,654'Process for the preparation of dihydroxyanthraquinones'19773,939,136'Polymerisation of cyclooctene'19763,935,178'Process for the ring opening polymerisation of cyclooctadiene-(1-5)'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to BAYER AG (4)· patent assignee history
1976–1977Based in Leverkusen, DE· patent location history
1977Based in Schildgen, DT· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG41976–1977
Locations
LocationPatentsSpan
Leverkusen, DE31976–1977
Schildgen, DT11977