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:
Feb. 05, 2013
Filed:
Dec. 20, 2010
Applicant:
Youichi Suzuki, Tokyo, JP;
Inventor:
Youichi Suzuki, Tokyo, JP;
Assignee:
KAO Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A23F 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is an instant black tea, which includes the non-polymer catechins at high concentration, is further reduced in bitterness and astringency, and is excellent in the appearance of its infusion. The instant black tea includes a beverage material containing black tea leaves and a dried green tea extract and sealed in a tea bag. A mass ratio of the non-polymer catechins/tannin in the beverage material is from 0.65 to 0.95.