Inventor

Kiyoshi Iwaoka

Inventor

Ibaraki, JP

Overview

5→

Patents

1993–2007

Patent span

Chemistry

Primary field (CPC C)

Patents· 5 as inventor

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

C07Dprimary

C07DHeterocyclic compounds20%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%

C07CAcyclic or carbocyclic compounds13%

Y02PClimate change mitigation technologies in the production or processing of goods13%

A62CFire-fighting7%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material7%

B31DMaking articles of paper, cardboard or material worked in a manner analogous to paper, not provided for in subclasses b31b or b31c7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers7%

F42DBlasting7%

PatentTitleYear

7,309,710'Crystals'2007 5,834,499'5-HT.sub.3 receptor agonist, novel thiazole derivative and intermediate thereof'1998 5,565,479'Condensed thiazole derivative, production process thereof and pharmaceutical composition thereof'1996 5,420,348'Urea derivatives and salts thereof'1995 5,258,405'Urea derivatives and salts thereof in method for inhibiting the ACAT enzyme'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1998Patents assigned to YAMANOUCHI PHARMA CO LTD (4)· patent assignee history

1993–1998Based in Ibaraki, JP· patent location history

2007Patents assigned to ASTELLAS PHARMA INC (1)· patent assignee history

2007Based in Takahagi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YAMANOUCHI PHARMA CO LTD	4	1993–1998
ASTELLAS PHARMA INC	1	2007

Locations

Location	Patents	Span
Ibaraki, JP	4	1993–1998
Takahagi, JP	1	2007