Inventor

Claus Stolzer

Inventor

Wuppertal, DE

Overview

8→

Patents

1976–1983

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 as inventor

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

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium44%

C07DHeterocyclic compounds33%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%

C07CAcyclic or carbocyclic compounds11%

PatentTitleYear

4,394,309'Process for the preparation of N,N-dimethyl-N-(2-bromo-4-methylphenyl)-triazene'1983 4,388,465'Preparation of phenoxy-azolyl-butanone derivatives'1983 4,229,580'Preparation of 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ones'1980 4,219,511'Preparation of O,O-diethyl-O-(1-phenyl-2-cyano-prop-1-enyl)-thionophosphoric acid ester'1980 4,036,956'O,S,N-tri-aliphatic hydrocarbon-thionothiolphosphoric acid ester amides and pesticidal composition and method'1977 4,013,677'Preparation of 1,2,4-triazolyl-(1)-phenoxy-acyl-methanes'1977 3,993,717'S-(alkoxycarbonyl)-alkyl-thiophosphoric acid ester amides'1976 3,979,512'S-(amidocarbonyl)-methyl-O-alkyl-monothiophosphoric acid ester amides'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1983Patents assigned to BAYER AG (8)· patent assignee history

1976–1983Based in Wuppertal, DE· patent location history

1976–1977Based in Wuppertal-Vohwinkel, DT· patent location history

1977Based in DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAYER AG	8	1976–1983

Locations

Location	Patents	Span
Wuppertal, DE	5	1976–1983
Wuppertal-Vohwinkel, DT	2	1976–1977
DE	1	1977