Inventor

Takeshi Chiba

Inventor

Takatsuki, JP

Overview

2→

Patents

1978–1980

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 as inventor

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

C07Dprimary

C07DHeterocyclic compounds40%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%

C07CAcyclic or carbocyclic compounds20%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

PatentTitleYear

4,208,428'Prostaglandin analogues'1980 4,124,765'5-Fluorouracil derivatives'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1980Patents assigned to ONO PHARMACEUTICAL CO (2)· patent assignee history

1978–1980Based in Takatsuki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ONO PHARMACEUTICAL CO	2	1978–1980

Locations

Location	Patents	Span
Takatsuki, JP	2	1978–1980