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Inventor

Tsuyoshi Homma

Inventor
Tokyo, JP

Overview

3→
Patents
2013–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes38%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations38%
C07DHeterocyclic compounds25%
PatentTitleYear
10,111,858Pharmaceutical for prophylaxis or treatment of hypertension20188,642,640'1-phenylpyrrole derivatives'20148,487,117'Atropisomers of (hydroxyalkyl) pyrrole derivatives'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to AOKI KAZUMASA (2)· patent assignee history
2013–2014Patents assigned to EXELIXIS INC (2)· patent assignee history
2013–2014Patents assigned to HOMMA TSUYOSHI (2)· patent assignee history
2013–2014Patents assigned to MARTIN RICHARD (2)· patent assignee history
2013–2018Based in Tokyo, JP· patent location history
2014–2018Patents assigned to DAIICHI SANKYO CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AOKI KAZUMASA22013–2014
DAIICHI SANKYO CO LTD22014–2018
EXELIXIS INC22013–2014
HOMMA TSUYOSHIself22013–2014
MARTIN RICHARD22013–2014
Locations
LocationPatentsSpan
Tokyo, JP32013–2018