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. 23, 1993
Filed:
Oct. 15, 1991
Applicant:
Inventors:
Johji Ogasahara, Osaka, JP;
Miyoko Ono, Takatuki, JP;
Kazuhiro Hamatani, Osaka, JP;
Masakazu Takahashi, Hyogo, JP;
Assignees:
Sumitomo Seika Chemicals Co., Hyogo, JP;
Suntory Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12C / ;
U.S. Cl.
CPC ...
426600 ; 568366 ;
Abstract
The present invention is directed to a method for producing hop extracts containing small amounts of resin deterioration products, comprising extracting the hop extracts from dry hops using recycled carbon dioxide wherein said carbon dioxide is in a dry subcritical or supercritical condition, and to hop extracts obtained thereby. The hop extracts thus obtained are very useful in the production of high quality beer having a sharp and refreshing taste.