Inventor

Sunao Takeda

Inventor

Ichihara, JP

Overview

1995–2005

Patent span

Chemistry

Primary field (CPC C)

Patents· 18 as inventor

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

C07Dprimary

C07DHeterocyclic compounds47%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%

A61KPreparations for medical, dental or toiletry purposes17%

C07CAcyclic or carbocyclic compounds11%

A01NPreservation of bodies of humans or animals or plants or parts thereof3%

PatentTitleYear

6,958,353'Imidazole derivatives or salts thereof and drugs containing the derivatives or the salts'2005 6,737,434'Imidazole derivatives or their salts'2004 6,229,049'Preparation process of difluoroacetophenone derivative'2001 6,204,415'Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient'2001 6,194,592'Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient'2001 6,184,396'Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient'2001 6,172,266'Triazole derivative or slat thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient'2001 6,083,968'Triazole derivative or salt thereof, preparation process thereof and pharmaceutical containing said compound as an effective ingredient'2000 6,063,945'Triazole derivative or salt thereof'2000 6,040,325'Triazole derivative or salt thereof preparation process thereof, and pharmaceutical containing said compound as an effective ingredient'2000 6,008,239'Triazole derivative or salt thereof'1999 6,002,028'Triazole derivative, preparation process thereof and pharmaceutical comprising the same as an effective ingredient'1999 5,986,144'Triazole derivative, preparation process thereof and pharmaceutical comprising the same as an effective ingredient'1999 5,945,438'Triazole derivative and pharmaceutical comprising the same as an effective ingredient'1999 5,939,448'Triazole derivative or salt thereof'1999 5,447,926'Quinolone carboxylic acid derivatives'1995 5,430,028'5-aminoquinolone carboxylic acid derivative and antibacterial agent containing the same as active ingredient'1995 5,385,900'Quinoline carboxylic acid derivatives'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2000Patents assigned to SS PHARMACEUTICAL CO (8)· patent assignee history

1995–2001Based in Ichihara, JP· patent location history

1999–2004Patents assigned to SSP CO LTD (9)· patent assignee history

2001Based in Narita, JP· patent location history

2004–2005Based in Chiba, JP· patent location history

2005Patents assigned to HISAMITSU MEDICAL CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SSP CO LTD	9	1999–2004
SS PHARMACEUTICAL CO	8	1995–2000
HISAMITSU MEDICAL CO LTD	1	2005

Locations

Location	Patents	Span
Ichihara, JP	15	1995–2001
Chiba, JP	2	2004–2005
Narita, JP	1	2001