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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 12616222 B1

PDFFull Text
Date of Patent:
May. 05, 2026

Filed:

Jul. 16, 2020

Method for manufacturing refined edible oil and/or fat, method for improving light exposure odor of edible oil and/or fat, and refined edible oil and/or fat

Applicant:

The Nisshin Oillio Group, Ltd., Tokyo, JP;

Inventors:

Takashi Toyoshima, Yokohama, JP;

Shogo Tsujino, Yokohama, JP;

Junichi Ikuina, Yokohama, JP;

Kanji Aoyagi, Tokyo, JP;

Assignee:

The Nisshin OilliO Group, Ltd., Tokyo, JP;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Erik Kashnikow

Assistant Examiner:

Assaf undefined Zilbering

Int. Cl.
CPC ...
A23D 9/04 (2006.01); B01D 3/38 (2006.01); C11B 3/08 (2006.01); C11B 3/12 (2006.01);
U.S. Cl.
CPC ...
A23D 9/04 (2013.01); B01D 3/38 (2013.01); C11B 3/08 (2013.01); C11B 3/12 (2013.01);
Abstract

The present invention is to provide a refined edible oil and/or fat whose light exposure odor has been improved, a method for manufacturing the oil and/or fat, and a method for improving light exposure odor of an edible oil and/or fat. Specifically, the present invention relates to a method for manufacturing a refined edible oil and/or fat which includes a step of bringing an oil and/or fat into contact with ozone and a distillation step. The refined edible oil and/or fat is manufactured by the method above.

Find Patent Forward Citations

Toyoshima, Takashi. (2026). Method for manufacturing refined edible oil and/or fat, method for improving light exposure odor of edible oil and/or fat, and refined edible oil and/or fat (U.S. Patent No. 12616222). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12616222

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

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