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. 16, 2022
Filed:
Jan. 30, 2019
Applicants:
Amano Enzyme Inc., Nagoya, JP;
Suntory Holdings Limited, Osaka, JP;
Inventors:
Takakiyo Obara, Kakamigahara, JP;
Keita Okuda, Kakamigahara, JP;
Tomoko Fujimura, Tokyo, JP;
Ikuma Mizuguchi, Fuchu, JP;
Tomoyuki Nakahama, Fuchu, JP;
Assignees:
AMANO ENZYME INC., Nagoya, JP;
SUNTORY HOLDINGS LIMITED, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/24 (2006.01);
U.S. Cl.
CPC ...
C12N 9/2497 (2013.01);
Abstract
An object of the present invention is to provide an enzyme preparation useful for reducing purine bodies, especially, in beer or beer-based beverages, and use thereof. Provided is a nucleosidase preparation having an activity ratio (U/U), which is guanine deaminase activity per nucleosidase activity, of 0.4 or less.