Inventor

Kousei Kawamuki

Inventor

Tokyo, JP

Overview

1→

Patents

1990

Patent span

Chemistry

Primary field (CPC C)

Patents· 1 as inventor

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

C07Dprimary

C07DHeterocyclic compounds50%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium50%

PatentTitleYear

4,973,576'Bisphophonic acid derivatives and pharmaceutical compositions containing the same'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to YAMANOUCHI PHARMA CO LTD (1)· patent assignee history

1990Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YAMANOUCHI PHARMA CO LTD	1	1990

Locations

Location	Patents	Span
Tokyo, JP	1	1990