The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 2022
Filed:
Oct. 26, 2018
Applicant:
Green Cross Corporation, Gyeonggi-do, KR;
Inventors:
Soo-kwang Kim, Gyeonggi-do, KR;
Kyung Hyun Boo, Gyeonggi-do, KR;
Kang Yun Seo, Gyeonggi-do, KR;
Sung Min Choi, Gyeonggi-do, KR;
Jeong Hye Yoon, Gyeonggi-do, KR;
Jin Hyun Park, Gyeonggi-do, KR;
Yeon Hui Kim, Gyeonggi-do, KR;
Assignee:
GREEN CROSS CORPORATION, Gyeonggi-Do, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07K 1/18 (2006.01); C07K 1/30 (2006.01); C07K 1/34 (2006.01); C07K 1/36 (2006.01); C07K 16/06 (2006.01);
U.S. Cl.
CPC ...
C07K 1/18 (2013.01); C07K 1/30 (2013.01); C07K 1/34 (2013.01); C07K 1/36 (2013.01); C07K 16/065 (2013.01);
Abstract
The present invention relates to an improved method of purifying an immunoglobulin, and more particularly to a method of purifying an immunoglobulin which is capable of sufficiently removing impurities from an immunoglobulin-containing plasma protein sample through a simple process, comprising a single anion-exchange chromatography and a single cation-exchange chromatography.