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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 12766115 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Mar. 24, 2022

Coenzyme q10 microemulsion, preparation method therefor and use thereof

Applicants:

Zhejiang Nhu Co., Ltd., Zhejiang, CN;

Zhejiang University, Zhejiang, CN;

Xinchang Nhu Vitamins Company Ltd., Zhejiang, CN;

Heilongjiang Nhu Biotechnology Company Ltd., Hei Longjiang, CN;

Inventors:

Xiaoyong Zhu, Zhejiang, CN;

Jiandong Li, Zhejiang, CN;

Hongyue Yan, Zhejiang, CN;

Zhirong Chen, Zhejiang, CN;

Jincheng Cheng, Zhejiang, CN;

Qilei Zhang, Zhejiang, CN;

Wei Li, Zhejiang, CN;

Tianqi Lv, Hei Longjiang, CN;

Guilai Wang, Zhejiang, CN;

Assignees:

ZHEJIANG NHU CO. LTD., Zhejiang, CN;

ZHEJIANG UNIVERSITY, Zhejiang, CN;

XINCHANG NHU VITAMINS COMPANY LIMITED, Zhejiang, CN;

HEIJONGJIANG NHU BIOTECHNOLOGY COMPANY LTD., Hej Longjiang, CN;

Attorney:

Chrisman Gallo Tochtrop LLC

Primary Examiner:

Robert A Wax

Assistant Examiner:

Kimberly undefined Barber

Int. Cl.
CPC ...
A61K 31/122 (2006.01); A23L 2/52 (2006.01); A23L 29/00 (2016.01); A23L 33/10 (2016.01); A61K 8/06 (2006.01); A61K 8/35 (2006.01); A61K 8/92 (2006.01); A61K 47/24 (2006.01); A61K 47/44 (2017.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/122 (2013.01); A23L 2/52 (2013.01); A23L 29/06 (2016.08); A23L 33/10 (2016.08); A61K 8/068 (2013.01); A61K 8/355 (2013.01); A61K 8/922 (2013.01); A61K 47/24 (2013.01); A61K 47/44 (2013.01); A61Q 19/00 (2013.01); A61K 2800/10 (2013.01);
Abstract

Provided in the present invention are a coenzyme Q10 microemulsion, a preparation method therefor and the use thereof. The coenzyme Q10 microemulsion is prepared from components comprising coenzyme Q10, a carrier oil, an anti-crystallization agent, a lipophilic emulsifier, a hydrophilic emulsifier, a co-emulsifier and water. The microemulsion has a particle size D(90) of between 20 nm and 80 nm, and is clear, transparent, free of demulsification and high in bioavailability, can be stably stored for a long time at normal temperatures and in extreme temperature environments. In addition, the microemulsion is suitable for the pharmaceutical, cosmetic and food fields, especially for beverages, oral liquids and other products. Also provided in the present invention is a method for preparing the coenzyme Q10 microemulsion, which is simple in equipment, low in cost and easy in operation.

Find Patent Forward Citations

Zhu, Xiaoyong. (2026). Coenzyme q10 microemulsion, preparation method therefor and use thereof (U.S. Patent No. 12766115). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12766115

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

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