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Inventor

Kunio Shiba

Inventor
Takarazuka, JP

Overview

3→
Patents
1985–1993
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Bprimary
C07BGeneral methods of organic chemistry33%
C07DHeterocyclic compounds33%
A61KPreparations for medical, dental or toiletry purposes17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
PatentTitleYear
5,216,147'Radioactive benzodiazepine derivatives'19934,885,152'Radioactive benzodiazepine derivatives'19894,556,689'Complex of biologically active protein with reactive high polymer having bonded thereto bifunctional chelate'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1993Patents assigned to SUMITOMO CHEMICAL CO (3)· patent assignee history
1985–1993Based in Takarazuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO31985–1993
Locations
LocationPatentsSpan
Takarazuka, JP31985–1993