METHOD OF PRODUCING AND REFINING CARRIER-FREE LUTETIUM-177 USING CHROMATOGRAPHY

Title:

METHOD OF PRODUCING AND REFINING CARRIER-FREE LUTETIUM-177 USING CHROMATOGRAPHY

Document Type and Number:

WIPO Patent Application WO/2022/139398

Kind Code:

A1

Abstract:

The present invention relates to a method of producing and refining carrier-free lutetium-177 using chromatography, and more specifically to a method of producing and refining carrier-free lutetium 1-77 using chromatography having excellent resolution of lutetium and ytterbium without a concentration gradient of an eluent.

Inventors:

CHOI KANG HYUK (KR)
PARK UL JAE (KR)
LEE JUN SIG (KR)
KIM A RAN (KR)

Application Number:

PCT/KR2021/019479

Publication Date:

June 30, 2022

Filing Date:

December 21, 2021

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Assignee:

KOREA ATOMIC ENERGY RES (KR)

International Classes:

B01D59/26; B01D15/18; B01D15/36; B01D59/30; G21G1/00

Domestic Patent References:

WO2006074960A1

2006-07-20

Foreign References:

US9816156B2	2017-11-14
JP2010223827A	2010-10-07
KR20140101543A	2014-08-20
US6716353B1	2004-04-06
KR102266273B1	2021-06-17

Attorney, Agent or Firm:

ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)

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