Inventor

Jae Hoon Park

Inventor
Seoul, KR

Overview

5→
Patents
2009–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations19%
C07DHeterocyclic compounds19%
A61KPreparations for medical, dental or toiletry purposes13%
B63BShips or other waterborne vessels6%
B63HMarine propulsion or steering6%
B63JAuxiliaries on vessels6%
F02DControlling combustion engines6%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof6%
F17CVessels for containing or storing compressed, liquefied or solidified gases6%
F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to DONG WHA PHARM IND CO LTD (1)· patent assignee history
2009–2011Based in Seoul, KR· patent location history
2011Patents assigned to DONG WHA PHARM CO LTD (3)· patent assignee history
2020Patents assigned to HYUN DAI HEAVY IND CO LTD (1)· patent assignee history
2020Based in Ulsan, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONG WHA PHARM CO LTD32011
DONG WHA PHARM IND CO LTD12009
HYUN DAI HEAVY IND CO LTD12020
Locations
LocationPatentsSpan
Seoul, KR42009–2011
Ulsan, KR12020