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:
Jul. 14, 2026
Filed:
Sep. 03, 2021
Applicants:
Sekisui Medical Co., Ltd., Tokyo, JP;
Sekisui Chemical Co., Ltd., Osaka, JP;
Inventors:
Sou Yamaguchi, Tokyo, JP;
Katsura Uchida, Tokyo, JP;
Tatsunori Takamatsu, Tokyo, JP;
Takamasa Kouno, Osaka, JP;
Takuya Kinoshita, Osaka, JP;
Assignees:
SEKISUI MEDICAL CO., LTD., Tokyo, JP;
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/10 (2006.01);
U.S. Cl.
CPC ...
C12N 15/1006 (2013.01);
Abstract
Provided is a nucleic acid purification method capable of efficiently purifying a nucleic acid. The nucleic acid purification method including the steps of: mixing a nucleic acid with an antifoaming agent and a coprecipitation agent; and purifying the nucleic acid, in which the antifoaming agent is at least one of a nonionic surfactant and a silicone antifoaming agent.