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:
Apr. 02, 2002
Filed:
Jan. 19, 2000
Applicant:
Inventors:
Tetsuo Takano, Tokyo, JP;
Rieko Kaneko, Tokyo, JP;
Assignee:
Unicafe Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L 2/00 ; A23F 3/00 ;
U.S. Cl.
CPC ...
A23L 2/00 ; A23F 3/00 ;
Abstract
Disclosed are tea extracts which do not form precipitates or change their taste even after long-term preservation, as well as a method of producing the same. Carrageenan is added to tea extracts to suppress formation of insoluble matters.