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:
Aug. 10, 2021
Filed:
Nov. 22, 2017
Applicant:
Samyang Corporation, Seoul, KR;
Inventors:
Kyung-Hun Ryu, Seongnam-si, KR;
Hye Jung Kim, Incheon, KR;
Sung Won Park, Yongin-si, KR;
Chong Jin Park, Daejeon, KR;
Assignee:
SAMYANG CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 1/06 (2006.01); B01D 15/18 (2006.01); B01D 15/36 (2006.01); B01D 25/12 (2006.01); B01D 37/02 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01); C07H 3/02 (2006.01);
U.S. Cl.
CPC ...
C07H 1/06 (2013.01); B01D 15/185 (2013.01); B01D 15/362 (2013.01); B01D 25/12 (2013.01); B01D 37/02 (2013.01); B01J 20/20 (2013.01); B01J 20/28004 (2013.01); B01J 20/28016 (2013.01); C07H 3/02 (2013.01);
Abstract
The present invention relates to a method of purifying allulose and a method of preparing allulose using the method of purifying, and more specifically the purification method includes mixing allulose conversion product with powdered activated carbon and applying the solid-liquid separation to efficiently remove impurities.