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Inventor

Akio Ohtani

Inventor
Kawaguchi, JP

Overview

4→
Patents
1988–2001
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes27%
C07CAcyclic or carbocyclic compounds27%
C07DHeterocyclic compounds27%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
PatentTitleYear
6,248,743'Butadiene derivatives and process for preparing thereof'20015,639,789'Butadiene derivatives and process for using the same'19975,514,815'Succinimide derivatives and process for preparing the same'19964,786,634'Method for treating arteriosclerosis'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2001Patents assigned to TANABE SEIYAKU CO (4)· patent assignee history
1988Based in Warabi, JP· patent location history
1996–2001Based in Kawaguchi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TANABE SEIYAKU CO41988–2001
Locations
LocationPatentsSpan
Kawaguchi, JP31996–2001
Warabi, JP11988