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:
Jan. 23, 2018
Filed:
Aug. 22, 2012
Applicants:
Daisuke Ejima, Kawasaki, JP;
Haruna Sato, Kawasaki, JP;
Hajime Koyama, Wakayama, JP;
Tsutomu Arakawa, Thousand Oaks, CA (US);
Inventors:
Daisuke Ejima, Kawasaki, JP;
Haruna Sato, Kawasaki, JP;
Hajime Koyama, Wakayama, JP;
Tsutomu Arakawa, Thousand Oaks, CA (US);
Assignee:
AJINOMOTO CO., INC., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A01N 47/44 (2006.01); A61K 31/192 (2006.01); A61K 31/198 (2006.01); A61K 31/222 (2006.01); A61K 31/341 (2006.01); A61K 31/352 (2006.01); A61K 36/82 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
A01N 47/44 (2013.01); A61K 31/192 (2013.01); A61K 31/198 (2013.01); A61K 31/222 (2013.01); A61K 31/341 (2013.01); A61K 31/352 (2013.01); A61K 36/82 (2013.01); A61K 45/06 (2013.01);
Abstract
The invention provides a virus-inactivating composition with pH of 3.8 to 5.5, containing (A) 0.02 to 0.3 M arginine and (B) a component such as 0.01 to 10 mM flavonoid, polyphenol, or ascorbic acid derivative, 0.005 to 5 mass % of an arginine derivative, and 0.1 to 2.5 mass % of an extract solution of natural product.