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. 16, 2022
Filed:
Feb. 26, 2018
Applicant:
Xiamen University, Fujian, CN;
Inventors:
Ming Chen, Fujian, CN;
Dexiang Wang, Fujian, CN;
Chunyun Liu, Fujian, CN;
Saiman Zhang, Fujian, CN;
Chi Zhang, Fujian, CN;
Assignee:
Xiamen University, Xiamen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/98 (2006.01); A61K 8/02 (2006.01); A61K 8/04 (2006.01); A61K 8/14 (2006.01); A61K 9/00 (2006.01); A61K 9/14 (2006.01); A61K 47/46 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/987 (2013.01); A61K 8/0245 (2013.01); A61K 8/0279 (2013.01); A61K 8/0291 (2013.01); A61K 8/044 (2013.01); A61K 8/14 (2013.01); A61K 9/0014 (2013.01); A61K 9/14 (2013.01); A61K 47/46 (2013.01); A61Q 19/00 (2013.01); A61K 2800/10 (2013.01); A61K 2800/413 (2013.01);
Abstract
The present disclosure discloses a skin penetration enhancing composition and a use thereof in preparation of a skin delivery formulation. The skin penetration enhancing composition comprises sponge spicules and nanoparticles. The nanoparticles comprise at least one of one or more drugs or one or more cosmetic active ingredients.