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:
Oct. 05, 2021
Filed:
Oct. 31, 2018
Applicant:
Sumitomo Bakelite Co., Ltd., Tokyo, JP;
Inventors:
Masaaki Toyoda, Tokyo, JP;
Takayuki Matsumoto, Tokyo, JP;
Midori Sakaguchi, Tokyo, JP;
Takahiro Katayama, Tokyo, JP;
Assignee:
SUMITOMO BAKELITE CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07H 1/06 (2006.01); B01D 15/00 (2006.01); B01D 15/32 (2006.01); B01J 20/26 (2006.01); G01N 30/88 (2006.01);
U.S. Cl.
CPC ...
C07H 1/06 (2013.01); B01D 15/00 (2013.01); B01D 15/327 (2013.01); B01J 20/261 (2013.01); G01N 30/88 (2013.01);
Abstract
A purification agent which includes a compound having a betaine structure, and which is for a sugar chain having a length equal to or longer than that of a monosaccharide or for a glycopeptide having a sugar chain having a length equal to or longer than that of a monosaccharide.