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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 12569457 B1

PDFFull Text
Date of Patent:
Mar. 10, 2026

Filed:

Oct. 13, 2023

Coated beta hydroxybutyric acid crystal and methods for producing the same

Applicant:

Nanjing Nutrabuilding Bio-tech Co., Ltd., Nanjing, CN;

Inventors:

Long Jiang, Nanjing, CN;

Yang Zhu, Nanjing, CN;

Ronghua Yi, Nanjing, CN;

Kylin Liao, Nanjing, CN;

Qiru Fan, Nanjing, CN;

Assignee:

NANJING NUTRABUILDING BIO-TECH CO., LTD., Nanjing, CN;

Attorney:

ANOVA LAW GROUP, PLLC

Primary Examiner:

Carlos A Azpuru

Int. Cl.
CPC ...
A61K 31/19 (2006.01); A61K 9/16 (2006.01); A61K 9/50 (2006.01);
U.S. Cl.
CPC ...
A61K 31/19 (2013.01); A61K 9/1652 (2013.01); A61K 9/1694 (2013.01); A61K 9/501 (2013.01); A61K 9/5015 (2013.01); A61K 9/5042 (2013.01);
Abstract

Coated beta-hydroxybutyrate (BHB) free acid crystal pellets/granules are provided, which comprise BHB free acid crystal, fillers, and coating material. Methods for producing coated BHB free acid crystal pellets/granules are provided, which may include (a) wet granulation, (b) extrusion, (c) spheronization, and (d) coating, such as coating material spray embedding through Wurster bottom spray coating device.

Find Patent Forward Citations

Jiang, Long. (2026). Coated beta hydroxybutyric acid crystal and methods for producing the same (U.S. Patent No. 12569457). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12569457

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

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