Inventor

Choi Kyung Seok

Inventor

Seoul, KR

Overview

1→

Patents

2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 1 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes25%

C07BGeneral methods of organic chemistry25%

C07DHeterocyclic compounds25%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium25%

PatentTitleYear

11,091,449Gadobutrol intermediate and gadobutrol production method using same2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to ENZYCHEM LIFESCIENCES CORP (1)· patent assignee history

2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ENZYCHEM LIFESCIENCES CORP	1	2021

Locations

Location	Patents	Span
Seoul, KR	1	2021