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. 11, 2022
Filed:
Jun. 06, 2018
Applicant:
Chih-ching Huang, Keelung, TW;
Inventors:
Chih-Ching Huang, Keelung, TW;
Chin-Jung Lin, Taipei, TW;
Shiow-Yi Chen, Taipei, TW;
Lung Chang, Taipei, TW;
Han-Jia Lin, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 36/9066 (2006.01); A61K 9/14 (2006.01); A61P 31/12 (2006.01); B82Y 5/00 (2011.01); B82Y 15/00 (2011.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
A61K 36/9066 (2013.01); A61K 9/14 (2013.01); A61P 31/12 (2018.01); B82Y 5/00 (2013.01); B82Y 15/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);
Abstract
An engineered nanoparticle having a curcumin carbon quantum dot and the use thereof for antiviral application are disclosed. A method of preparation of a curcumin carbon nanoparticle is also disclosed, the method comprises heating a curcumin powder at a temperature range from 120 to 210° C. to yield a residue; dissolving the residue with sodium phosphate buffer in a solution; and purifying the solution.