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. 18, 2022
Filed:
Jun. 14, 2018
Applicants:
Korea Institute of Ceramic Engineering and Technology, Jinju-si, KR;
Skinmed Co., Ltd., Daejeon, KR;
Inventors:
Won Il Choi, Seoul, KR;
Sung Hyun Kim, Sejong, KR;
Yong Chul Shin, Jinju-si, KR;
Jeung Hoon Lee, Daejeon, KR;
Jin Hwa Kim, Daejeon, KR;
Young Sung Yun, Jinju-si, KR;
Assignee:
SKINMED CO., LTD., Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/36 (2006.01); A61K 8/73 (2006.01); A61K 9/00 (2006.01); A61K 9/70 (2006.01); B82Y 5/00 (2011.01);
U.S. Cl.
CPC ...
A61K 47/36 (2013.01); A61K 8/736 (2013.01); A61K 9/0019 (2013.01); A61K 9/0053 (2013.01); A61K 9/7023 (2013.01); B82Y 5/00 (2013.01);
Abstract
The present invention relates to a transdermal nano-carrier and, more specifically, to a nano-carrier having a chitosan-based nano-sponge structure. According to the present invention, as a nano-carrier having enhanced transdermal delivery on the basis of a complex containing chitosan is provided, it is possible to effectively deliver drugs, cosmetic materials, etc. into the skin.