Inventor

Hokoon Park

Inventor

Seoul, KR

Overview

6→

Patents

1996–2009

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 compounds27%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%

C07CAcyclic or carbocyclic compounds18%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium18%

A61KPreparations for medical, dental or toiletry purposes9%

A61NElectrotherapy9%

PatentTitleYear

7,563,467'Use of an Opuntia ficus-indica extract and compounds isolated therefrom for protecting nerve cells'2009 5,872,249'3-ammoniopropenyl cephalosporin compounds as antibacterial agents and process for preparing the same'1999 5,705,659'Intermediates for the synthesis of 16-phenoxy-prostatrienoic acid derivatives and a preparing method thereof'1998 5,675,003'3-ammoniopropenyl cephalosporin compounds as antibacterial agents'1997 5,571,909'Cephalosporin compounds and processes for preparing thereof'1996 5,571,936'Intermediates for the synthesis of 16-phenoxy-prostatrienoic acid derivatives and a preparing method thereof'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2009Patents assigned to KOREA INST SCI & TECH (6)· patent assignee history

1996–2009Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA INST SCI & TECH	6	1996–2009

Locations

Location	Patents	Span
Seoul, KR	6	1996–2009