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Inventor

Ji Sik Choi

Inventor
Seoul, KR

Overview

4→
Patents
2014–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Dprimary
C07DHeterocyclic compounds50%
B01DSeparation17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
Y02ATechnologies for adaptation to climate change17%
PatentTitleYear
9,518,035'Method for preparing glycidol using glycerol and glycidol obtained thereby'20169,199,950'Method for producing glycidol by successive catalytic reactions'20158,969,600'Method for producing glycidol'20158,894,956'Sulfur dioxide and/or sulfur dioxide hydrate absorbent'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to KOREA INST SCI & TECH (4)· patent assignee history
2014–2016Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA INST SCI & TECH42014–2016
Locations
LocationPatentsSpan
Seoul, KR42014–2016