LexDanaLexDanabeta
Inventor

SU IL YUM

Inventor
US

Overview

2→
Patents
2022–2025
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 purposes50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
PatentTitleYear
12,274,794Oral dosage form with drug composition, barrier layer and drug layer202511,529,420Pharmaceutically active agent complexes, polymer complexes, and compositions and methods involving the same2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to DURECT CORP (1)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to ORIENT PHARMA CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DURECT CORP12022
ORIENT PHARMA CO LTD12025
Locations
LocationPatentsSpan
US22022–2025