Inventor

Jong Joo Na

Inventor
Seoul, KR

Overview

2→
Patents
2014–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Dprimary
C07DHeterocyclic compounds50%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2015Patents assigned to DKC CORP (2)· patent assignee history
2014–2015Patents assigned to NA JONG JOO (2)· patent assignee history
2014–2015Patents assigned to PARK JIN WOO (2)· patent assignee history
2014Patents assigned to KIM DONG JIN (1)· patent assignee history
2014–2015Based in Seoul, KR· patent location history
2015Patents assigned to CHUNG DOO-YOUNG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DKC CORP22014–2015
NA JONG JOOself22014–2015
PARK JIN WOO22014–2015
CHUNG DOO-YOUNG12015
KIM DONG JIN12014
Locations
LocationPatentsSpan
Seoul, KR22014–2015