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Inventor

Eiji Kasamatsu

Inventor
Sakai, JP

Overview

3→
Patents
2009–2012
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07BGeneral methods of organic chemistry17%
PatentTitleYear
8,273,916'Crystal comprising (2R)-2-propyloctanoic acid and amine'20127,820,715'Crystal comprising (2R)-2-propyloctanoic acid and amine'20107,589,221'Process for producing (2R)-2-propyloctanoic acid and intermediate therefor'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to ONO PHARMACEUTICAL CO (3)· patent assignee history
2009–2012Based in Sakai, JP· patent location history
2012Patents assigned to HASEGAWA TOMOYUKI (1)· patent assignee history
2012Patents assigned to KASAMATSU EIJI (1)· patent assignee history
2012Patents assigned to KAWANAKA YASUFUMI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ONO PHARMACEUTICAL CO32009–2012
HASEGAWA TOMOYUKI12012
KASAMATSU EIJIself12012
KAWANAKA YASUFUMI12012
Locations
LocationPatentsSpan
Sakai, JP32009–2012