Inventor

Joo Hyon Kim

Inventor

Suwon-si, KR

Overview

2009–2021

Patent span

Human necessities

Primary field (CPC A)

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%

A61KPreparations for medical, dental or toiletry purposes25%

LOC1425%

A61QSpecific use of cosmetics or similar toiletry preparations8%

C07DHeterocyclic compounds8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009–2014Patents assigned to SK CHEMICALS CO LTD (4)· patent assignee history

2009–2010Based in Seongnam-si, KR· patent location history

2012–2014Patents assigned to CHO YONG-BAIK (2)· patent assignee history

2012–2014Patents assigned to HAN CHANG-KYUN (2)· patent assignee history

2012–2014Patents assigned to KIM JOO HYON (2)· patent assignee history

2012Based in Gyeonggi-do, KR· patent location history

2014Based in Seoul, KR· patent location history

2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history

2021Based in Suwon-si, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations