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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.:

US 6514542 B1

PDFFull Text
Date of Patent:
Feb. 04, 2003

Filed:

Dec. 17, 1999

Treatments for improved beer flavor stability

Applicant:
Inventors:

Michael Jerome McGarrity, London, CA;

David Jack Maradyn, London, CA;

Robert Joseph Stewart, London, CA;

Amanda Mary Tinginys, London, CA;

Donald James Thompson, London, CA;

Assignee:

Labatt Brewing Company Limited, London, CA;

Attorney:

Levy & Grandinetti

Primary Examiner:

Curtis E Sherrer

Int. Cl.
CPC ...
C12C 1/100 ;
U.S. Cl.
CPC ...
C12C 1/100 ;
Abstract

This invention is directed to the prevention of the production of skunky thiols upon exposure of beer to ultraviolet or visible light. Preferably, the invention is directed to the removal or inactivation of one or more of the reactants that are present in beer that bring about skunky thiol formation, particularly the removal of flavin reactants, especially riboflavin, or to the prevention of the light excitation of such reactants.

Find Patent Forward Citations

McGarrity, Michael. (2003). Treatments for improved beer flavor stability (U.S. Patent No. 6514542). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6514542

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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