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Inventor

Kuan Chi Hsu

Inventor
Yongin-si, KR

Overview

2→
Patents
2016–2017
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%
A61QSpecific use of cosmetics or similar toiletry preparations33%
A45DHairdressing or shaving equipment17%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture17%
PatentTitleYear
9,770,404'Cosmetic composition for whitening and improving the resilience of skin'20179,226,886'Method for manufacturing a cosmetic bio-cellulose mask pack sheet and use thereof'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2017Patents assigned to AMOREPACIFIC CORP (2)· patent assignee history
2016–2017Patents assigned to HAN SANG HOON (2)· patent assignee history
2016–2017Patents assigned to HSU KUAN CHI (2)· patent assignee history
2016–2017Patents assigned to KIM YOUN JOON (2)· patent assignee history
2016Patents assigned to CHO JUN CHEOL (1)· patent assignee history
2016Based in Gyeonggi-do, KR· patent location history
2017Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMOREPACIFIC CORP22016–2017
HAN SANG HOON22016–2017
HSU KUAN CHIself22016–2017
KIM YOUN JOON22016–2017
CHO JUN CHEOL12016
Locations
LocationPatentsSpan
Yongin-si, KR12017
Gyeonggi-do, KR12016