LexDanaLexDanabeta
Inventor

Masaki Sudoh

Inventor
Handa, JP

Overview

4→
Patents
2002–2009
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

C07Dprimary
C07DHeterocyclic compounds44%
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%
PatentTitleYear
7,576,117'Cyclic amine CCR3 antagonist'20096,451,842'Cyclic amine derivatives and their use as drugs'20026,410,566'Cyclic amine derivatives and their use as drugs'20026,362,177'Cyclic amine derivatives and their use as drugs'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2009Patents assigned to TEIJIN LTD (4)· patent assignee history
2002Patents assigned to DU PONT PHARM CO (1)· patent assignee history
2002Patents assigned to DUPONT PHAMACEUTICALS COMPANY (1)· patent assignee history
2002Patents assigned to DUPONT PHARMACEUTICALS RES LAB (1)· patent assignee history
2002Based in Handa, JP· patent location history
2009Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEIJIN LTD42002–2009
DU PONT PHARM CO12002
DUPONT PHAMACEUTICALS COMPANY12002
DUPONT PHARMACEUTICALS RES LAB12002
Locations
LocationPatentsSpan
Handa, JP32002
Aichi, JP12009