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:
Nov. 07, 2023
Filed:
Jun. 04, 2019
Applicant:
Suntory Holdings Limited, Osaka, JP;
Inventors:
Toshihiro Nishiumi, Kanagawa, JP;
Nao Kamezawa, Kanagawa, JP;
Atsushi Mukai, Kanagawa, JP;
Takashi Mukai, Kyoto, JP;
Assignee:
SUNTORY HOLDINGS LIMITED, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23F 5/26 (2006.01); A23F 5/28 (2006.01);
U.S. Cl.
CPC ...
A23F 5/262 (2013.01); A23F 5/285 (2013.01);
Abstract
A method for producing a coffee extract with increased coffee-specific aroma and reduced off-flavors is provided. A coffee extract prepared by extraction at low temperature (70 to 120° C.) in the first extraction step is mixed with a coffee extract prepared by an evaporative concentration treatment after the second extraction step, in which roasted and ground coffee beans used in the first extraction step is used for extraction at high temperature (125 to 150° C.).