Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jung Hyun Song0
Chang Hoon Rhee0
Gi Hyeok Yang0
Gi Hyuck Ryu0
Hack Woo Kim0
Hyun Ho Jung0
Hyung Pyo Hong0
Joon Chan Kong0
Date of Patent
May 17, 2022
0Patent Application Number
163385610
Date Filed
November 29, 2017
0Patent Citations Received
Patent Primary Examiner
Provided is a method of isolating a botulinum toxin type A macro complex from a botulinum toxin-containing solution, the method including performing anion exchange chromatography and cation exchange chromatography.
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