Inventor

Chang Geun Yi

Inventor

Yongin-si, KR

Overview

6→

Patents

2013–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 6 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes32%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations26%

A61QSpecific use of cosmetics or similar toiletry preparations21%

A23GCocoa5%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for5%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation5%

C12NMicroorganisms or enzymes5%

PatentTitleYear

11,000,554Postpartum cells derived from placental tissue, and methods of making and using the same2021 9,603,789'Composition containing a natural extract'2017 9,504,662'Composition for skin improvement comprising hexamidines and retinoids'2016 9,433,593'Composition for anti-inflammation containing 5-adamantan-1-yl-N-(2,4-dihydroxy-benzyl)-2,4-dimethoxy-benzamide'2016 8,771,743'Multi-layered lamellar granule and skin external application composition containing same'2014 8,546,361'Pseudolipid complex mixture and a skin external application composition containing same'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2017Patents assigned to AMOREPACIFIC CORP (5)· patent assignee history

2013–2017Patents assigned to PARK JONG HEE (4)· patent assignee history

2013–2017Patents assigned to PARK WON SEOK (4)· patent assignee history

2013–2014Patents assigned to AN EUN JUNG (2)· patent assignee history

2013–2014Patents assigned to HWANG JAE SUNG (2)· patent assignee history

2013–2017Based in Yongin-si, KR· patent location history

2016Based in Gyeonggi-do, KR· patent location history

2021Based in Hillsborough, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMOREPACIFIC CORP	5	2013–2017
PARK JONG HEE	4	2013–2017
PARK WON SEOK	4	2013–2017
AN EUN JUNG	2	2013–2014
HWANG JAE SUNG	2	2013–2014

Locations

Location	Patents	Span
Yongin-si, KR	4	2013–2017
Hillsborough, New Jersey, US	1	2021
Gyeonggi-do, KR	1	2016