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Inventor

OU KYUNG CHOI

Inventor
KR

Overview

2→
Patents
2024–2025
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.

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge67%
B01DSeparation33%
PatentTitleYear
12,269,754Desalination device using solvent extraction method, and desalination method using same202511,858,831Desalting apparatus using solvent and the method thereof2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to UNIV KOREA RES & BUS FOUND (2)· patent assignee history
2024Patents assigned to RES TRIANGLE INST (1)· patent assignee history
2024Patents assigned to UNIV KOREA RES & BUSINESS FOUNDATION SEJONG CAMPUS (1)· patent assignee history
2024–2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV KOREA RES & BUS FOUND22024–2025
RES TRIANGLE INST12024
UNIV KOREA RES & BUSINESS FOUNDATION SEJONG CAMPUS12024
Locations
LocationPatentsSpan
KR22024–2025