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Inventor

You Seung Kim

Inventor
Seoul, KR

Overview

6→
Patents
1990–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds33%
C07DHeterocyclic compounds22%
A45DHairdressing or shaving equipment11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%
F16JPistons11%
PatentTitleYear
10,441,053Cosmetic container comprising refill container having sealing ring20198,115,019'Cis-2, 6-disubstituted tetrahydropyran derivatives and preparation method thereof'20125,491,251'2-benzoyl-3-aminoacrylate derivatives and methods for the preparation of the same'19965,138,088'Nitrobenzoyl-3-cyclopropylaminoacrylates and a process for the preparation thereof'19925,051,505'Process for preparing piperazinyl quinolone derivatives'19914,965,396'Nitrobenzoyl-3-cyclopropylaminoacrylates and a process for the preparation thereof'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to KOREA ADVANCED INST SCI & TECH (2)· patent assignee history
1990–2019Based in Seoul, KR· patent location history
1991–2012Patents assigned to KOREA INST SCI & TECH (3)· patent assignee history
2012Patents assigned to CHO YONG SEO (1)· patent assignee history
2012Patents assigned to CHOO HYUNAH (1)· patent assignee history
2019Patents assigned to AMOREPACIFIC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA INST SCI & TECH31991–2012
KOREA ADVANCED INST SCI & TECH21990–1992
AMOREPACIFIC CORP12019
CHO YONG SEO12012
CHOO HYUNAH12012
Locations
LocationPatentsSpan
Seoul, KR61990–2019