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. 28, 2023
Filed:
Dec. 25, 2019
Suntory Holdings Limited, Osaka, JP;
Toshihiro Nishiumi, Kanagawa, JP;
Nao Kamezawa, Kanagawa, JP;
Atsushi Mukai, Kanagawa, JP;
Takashi Mukai, Kyoto, JP;
SUNTORY HOLDINGS LIMITED, Osaka, JP;
Abstract
A coffee extract with increased coffee-specific aroma and reduced off-flavors is provided. The ratio of (A) the peak area ratio of 2,3-butanedione to (B) the sum of the peak area ratio of guaiacol and the peak area ratio of 4-ethylguaiacol [(A)/(B)] in the coffee extract is adjusted to a specific range. Alternatively, the ratio of (a) the concentration (ppb) of 2,3-butanedione to (b) the total concentration (ppb) of guaiacol and 4-ethylguaiacol [(a)/(b)] in the coffee extract is adjusted to a specific range.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile