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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 10314806 B1

PDFFull Text
Date of Patent:
Jun. 11, 2019

Filed:

Nov. 18, 2015

Preparation containing chlorogenic acid crystal form and use thereof

Applicant:

Sichuan Jiuzhang Biological Science and Technology Co., Ltd., Chengdu, Sichuan, CN;

Inventors:

Jie Zhang, Sichuan, CN;

Lina Zhu, Sichuan, CN;

Wang Huang, Sichuan, CN;

Liang Zhang, Sichuan, CN;

Assignee:

SICHUAN JIUZHANG BIOLOGICAL SCIENCE AND TECHNOLOGY CO., LTD., Chengdu, Sichuan, CN;

Attorneys:

Novick, Kim & Lee, PLLC

Allen Xue

Primary Examiner:

Shobha Kantamneni

Int. Cl.
CPC ...
A61K 31/235 (2006.01); C07C 69/76 (2006.01); A61K 31/216 (2006.01); A61K 9/19 (2006.01); A61K 9/00 (2006.01); A61K 45/06 (2006.01); A61K 47/02 (2006.01); A61K 47/26 (2006.01);
U.S. Cl.
CPC ...
A61K 31/216 (2013.01); A61K 9/0019 (2013.01); A61K 9/0053 (2013.01); A61K 9/19 (2013.01); A61K 45/06 (2013.01); A61K 47/02 (2013.01); A61K 47/26 (2013.01);
Abstract

A preparation containing a chlorogenic acid crystal form. The crystal form is an orthorhombic crystal system, a space group is P222, cell parameters are as follows: a=7.7291(2)Å, b=10.9808(2)Å, c=36.5334(7)Å, α=β=γ=90.00°, Z=8, and a cell volume is 3100.65(11)Å3. The content of the chlorogenic acid crystal form in the preparation is 10-5000 mg/g. The preparation is advantageous to bioavailability, and can be used for preparing medicines for treating tumor, psoriasis and other immune system diseases, resisting oxidation, protecting liver and gallbladder, treating cardiovascular diseases, and resisting viruses.

Find Patent Forward Citations

Zhang, Jie. (2019). Preparation containing chlorogenic acid crystal form and use thereof (U.S. Patent No. 10314806). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10314806

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