Inventor

Hang-Sub Kim

Inventor

Yongin-si, KR

Overview

5→

Patents

1998–2007

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 compounds21%

A61KPreparations for medical, dental or toiletry purposes14%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%

C12NMicroorganisms or enzymes14%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture14%

C07CAcyclic or carbocyclic compounds7%

C07HSugars7%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms7%

PatentTitleYear

7,309,504'Extract of Acanthopanax koreanum for the treatment or prevention of hepatitis or the liver protective drug'2007 6,894,073'Use of diterpene compound as a therapeutic agent of inflammation, immune disease or cancer'2005 6,770,671'7,8-dihydro-xanthenone-8-carboxylic acid derivative and novel microbe producing the same'2004 6,451,846'Isocoumarin derivatives inhibiting angiogenesis'2002 5,843,735'Aklavinone C-11 hydroxylase, gene coding for same, expression vector therefor, and process for preparing hybrid antibiotics by using said vector'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to IL DONG PHARMA (1)· patent assignee history

1998Patents assigned to KOREA INST SCI & TECH (1)· patent assignee history

1998Based in Daejeon, KR· patent location history

2002–2007Patents assigned to KOREA RES INST OF BIOSCIENCE (4)· patent assignee history

2002–2005Based in Yongin-si, KR· patent location history

2007Based in Taejeon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA RES INST OF BIOSCIENCE	4	2002–2007
IL DONG PHARMA	1	1998
KOREA INST SCI & TECH	1	1998

Locations

Location	Patents	Span
Yongin-si, KR	3	2002–2005
Taejeon-si, KR	1	2007
Daejeon, KR	1	1998