Inventor

Yu Na Chae

Inventor
Gyeonggi-do, KR

Overview

2→
Patents
2013–2019
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds17%
Y02PClimate change mitigation technologies in the production or processing of goods17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to AHN GOOK JUN (1)· patent assignee history
2013Patents assigned to CHAE YU NA (1)· patent assignee history
2013Patents assigned to CHOI SONG-HYEN (1)· patent assignee history
2013Patents assigned to DONG A PHARM CO LTD (1)· patent assignee history
2013Based in Yongin-si, KR· patent location history
2019Patents assigned to DONG A ST CO LTD (1)· patent assignee history
2019Based in Gyeonggi-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AHN GOOK JUN12013
CHAE YU NAself12013
CHOI SONG-HYEN12013
DONG A PHARM CO LTD12013
DONG A ST CO LTD12019
Locations
LocationPatentsSpan
Gyeonggi-do, KR12019
Yongin-si, KR12013