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Inventor

Istvan Kiss

Inventor
Szeged, HU

Overview

3→
Patents
1987–1990
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof50%
C07DHeterocyclic compounds50%
PatentTitleYear
4,968,819'Process for the preparation of chromene derivatives'19904,866,089'Chromene derivatives and pesticidal composition comprising the same'19894,716,238'Chromene derivatives useful as insecticides'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1990Patents assigned to ALKALOIDA VEGYESZETI GYAR (3)· patent assignee history
1987–1990Based in Szeged, HU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALKALOIDA VEGYESZETI GYAR31987–1990
Locations
LocationPatentsSpan
Szeged, HU31987–1990