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Inventor

Tatsuru Saito

Inventor
Tokyo, JP

Overview

6→
Patents
1999–2008
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C07Dprimary
C07DHeterocyclic compounds45%
C07CAcyclic or carbocyclic compounds36%
A01NPreservation of bodies of humans or animals or plants or parts thereof9%
A61KPreparations for medical, dental or toiletry purposes9%
PatentTitleYear
7,358,400'Process for producing cyclopropane monoacetal derivative and intermediate therefor'20087,074,837'Processes for preparation of bicyclic compounds and intermediates therefor'20066,825,353'Process for producing quinolonecarboxylic acids and intermediates thereof'20046,218,548'Production process of cyclic compound'20016,013,806'Production process of cyclic compound'20005,856,518'Production process of cyclic compound'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2008Patents assigned to DAIICHI SEIYAKU CO (5)· patent assignee history
1999Based in Toyko, JP· patent location history
2000–2008Based in Tokyo, JP· patent location history
2001Patents assigned to DAIICHI PAHARMACEUTICAL CO LTD (1)· patent assignee history
2004–2006Based in Edogawa-ku, JP· patent location history
2008Patents assigned to KURARAY CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIICHI SEIYAKU CO51999–2008
DAIICHI PAHARMACEUTICAL CO LTD12001
KURARAY CO12008
Locations
LocationPatentsSpan
Tokyo, JP32000–2008
Edogawa-ku, JP22004–2006
Toyko, JP11999