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Inventor

Masao Seiki

Inventor
Konan, JP

Overview

2→
Patents
1995–1996
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds40%
C07DHeterocyclic compounds40%
A61KPreparations for medical, dental or toiletry purposes20%
PatentTitleYear
5,574,054'Quaternary ammonium salts and use thereof as medicine'19965,380,748'Trialkylamine derivative and ameliorant for digestive tract movement containing the same'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1996Patents assigned to ZERIA PHARM CO LTD (2)· patent assignee history
1995Based in Saitama, JP· patent location history
1996Based in Konan, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZERIA PHARM CO LTD21995–1996
Locations
LocationPatentsSpan
Konan, JP11996
Saitama, JP11995