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.

Date of Patent:
Aug. 14, 2007

Filed:

Jun. 18, 2004
Applicants:

Shigenori Kumazawa, Shizuoka, JP;

Tsutomu Nakayama, Shizuoka, JP;

Kayoko Shimoi, Shizuoka, JP;

Takaki Goto, Ichinomiya, JP;

Syuichi Fukumoto, Aichi, JP;

Tsutomu Arakaki, Naha, JP;

Inventors:

Shigenori Kumazawa, Shizuoka, JP;

Tsutomu Nakayama, Shizuoka, JP;

Kayoko Shimoi, Shizuoka, JP;

Takaki Goto, Ichinomiya, JP;

Syuichi Fukumoto, Aichi, JP;

Tsutomu Arakaki, Naha, JP;

Assignee:

Pokka Corporation, Aichi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/352 (2006.01); C09K 15/08 (2006.01); C07D 311/32 (2006.01);
U.S. Cl.
CPC ...
Abstract

Each of an antioxidant, an antimicrobial agent, an antitumor agent, a food and beverage product, cosmetics, a quasi-drug and a pharmaceutical of the present invention contains a new flavanone compound represented by the following structural formula: Alternatively, each of an antioxidant, an antimicrobial agent, an antitumor agent, a food and beverage product, cosmetics, a quasi-drug and a pharmaceutical of the present invention contains at least one flavanone compound selected from the group consisting of nymphaeol-A, nymphaeol-B, and nymphaeol-C.


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