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Inventor

Lneke van Wijngaarden

Inventor
Weesp, NL

Overview

1→
Patents
1989
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds33%
Y02PClimate change mitigation technologies in the production or processing of goods33%
PatentTitleYear
4,833,142'Blood-pressure lowering 4-bicyclic-1-piperazinyl-alkyl amides'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to DUPHAR INT RES (1)· patent assignee history
1989Based in Weesp, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DUPHAR INT RES11989
Locations
LocationPatentsSpan
Weesp, NL11989