LexDanaLexDanabeta
Inventor

SUNG HUN YOUN

Inventor
KR

Overview

2→
Patents
2025
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%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for17%
A61QSpecific use of cosmetics or similar toiletry preparations17%
C12NMicroorganisms or enzymes17%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms17%
PatentTitleYear
12,491,151Cosmetic composition comprising black yeast-derived exosomes202512,246,051None2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to LG HOUSEHOLD & HEALTH CARE LTD (2)· patent assignee history
2025Patents assigned to EXOCOBIO INC (1)· patent assignee history
2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG HOUSEHOLD & HEALTH CARE LTD22025
EXOCOBIO INC12025
Locations
LocationPatentsSpan
KR22025