Patent · US Active

Method and compositions for preserving wine

US8871284B2 · kind B2 · utility

1Cited by

0References

10Claims

0Family size

Assignee

YSDR, LLC · US

Inventors

David Rubin · San Diego, US
Ely Rubin · Jerusalem, IL

Key dates

Filing date	Jan 7, 2011
Grant date	Oct 28, 2014
Priority date	—
Expiry date	Jan 7, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12G2200/21
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Resveratrol and/or pterostilbene are added to wines to preserve the wine from oxidation, bacteria and fungi, as well as to deliver resveratrol to an animal. The resveratrol and/or pterostilbene are also added to red wine to preserve the polyphenols present in red wine. The resveratrol and/or pterostilbene can be added to grape must prior to fermentation and/or to fermented wine prior to bottling.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.