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Inventor

Hyun Nam Song

Inventor
Gyeonggi-do, KR

Overview

2→
Patents
2013–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Dprimary
C07DHeterocyclic compounds25%
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
A61QSpecific use of cosmetics or similar toiletry preparations13%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
C07HSugars13%
C07KPeptides13%
PatentTitleYear
10,239,902Stable peptide-conjugated ascorbic acid derivative, method for preparing same, and cosmetic composition comprising same20198,541,601'Piperazine dithioctate and pharmaceutical composition comprising the same'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CELLTRION CHEMICAL RES INST (1)· patent assignee history
2013Patents assigned to CELLTRION PHARM INC (1)· patent assignee history
2013Patents assigned to KIM JOON WOO (1)· patent assignee history
2013Patents assigned to KIM KYOUNG SOO (1)· patent assignee history
2013Based in Hwaseong-si, KR· patent location history
2019Patents assigned to CELLTRION INC (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
CELLTRION CHEMICAL RES INST12013
CELLTRION INC12019
CELLTRION PHARM INC12013
KIM JOON WOO12013
KIM KYOUNG SOO12013
Locations
LocationPatentsSpan
Gyeonggi-do, KR12019
Hwaseong-si, KR12013