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.:
Date of Patent:
Oct. 19, 2021
Filed:
Nov. 04, 2019
Applicants:
Guangzhou Hybribio Medicine Technology Ltd., Guangdong, CN;
Guangzhou Hybribio Biotech Ltd., Guangdong, CN;
Inventors:
Longxu Xie, Guangdong, CN;
Xiangling Li, Guangdong, CN;
Manli Yuan, Guangdong, CN;
Ting Wang, Guangdong, CN;
Jianyu Wang, Guangdong, CN;
Assignees:
GUANGZHOU HYBRIBIO MEDICINE TECHNOLOGY LTD., Guangdong, CN;
GUANGZHOU HYBRIBIO BIOTECH LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/51 (2006.01); A61P 31/10 (2006.01); A61K 9/00 (2006.01); A61K 9/06 (2006.01); A61K 31/4706 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5161 (2013.01); A61K 9/0034 (2013.01); A61K 9/06 (2013.01); A61K 31/4706 (2013.01); A61P 31/10 (2018.01);
Abstract
A chloroquine gel and a preparation method and application thereof. A chloroquine nanosphere includes a water-soluble nanosphere carrier, and chloroquine or a chloroquine derivative, wherein a mass ratio of the chloroquine or the chloroquine derivative to the water-soluble nanosphere carrier is no more than 1:3.