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:
Aug. 31, 2021
Filed:
Feb. 24, 2017
Applicant:
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Assignee:
SEOUL NATIONAL UNIVERSITY R & DB FOUNDATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 49/00 (2006.01); A61K 47/36 (2006.01); A61K 49/18 (2006.01);
U.S. Cl.
CPC ...
A61K 49/0078 (2013.01); A61K 47/36 (2013.01); A61K 49/006 (2013.01); A61K 49/0034 (2013.01); A61K 49/0043 (2013.01); A61K 49/1806 (2013.01); A61K 49/1863 (2013.01);
Abstract
One embodiment of the present invention relates to a nanoemulsion and a preparation method therefor, the nanoemulsion comprising an oil component, a surfactant, and an aqueous component, wherein the aqueous component comprises a water-soluble active ingredient, a polysaccharide, and hyaluronic acid.