Inventor

Chae Lim Ryu

Inventor
Gyeonggi-do, KR

Overview

2→
Patents
2017–2021
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 compounds33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to DONG A ST CO LTD (1)· patent assignee history
2017–2021Based in Gyeonggi-do, KR· patent location history
2021Patents assigned to SK BIOPHARMACEUTICALS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONG A ST CO LTD12017
SK BIOPHARMACEUTICALS CO LTD12021
Locations
LocationPatentsSpan
Gyeonggi-do, KR22017–2021