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Inventor

Kang-Hun Cho

Inventor
Gyeonggi-do, KR

Overview

2→
Patents
2015–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 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 preparations40%
C07DHeterocyclic compounds40%
A61KPreparations for medical, dental or toiletry purposes20%
PatentTitleYear
9,828,339Biphenyl derivatives and methods for preparing same20179,221,790'Benzamide derivatives'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to CHO KANG-HUN (1)· patent assignee history
2015Patents assigned to CHOI SUN-HO (1)· patent assignee history
2015Patents assigned to CHOI SUNG-HAK (1)· patent assignee history
2015Patents assigned to DONG A PHARM CO LTD (1)· patent assignee history
2015–2017Based in Gyeonggi-do, KR· patent location history
2017Patents assigned to DONG A ST CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHO KANG-HUNself12015
CHOI SUN-HO12015
CHOI SUNG-HAK12015
DONG A PHARM CO LTD12015
DONG A ST CO LTD12017
Locations
LocationPatentsSpan
Gyeonggi-do, KR22015–2017