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:
Feb. 21, 2017
Filed:
Apr. 12, 2011
Applicants:
Sung IL Park, Seoul, KR;
Youn Joon Kim, Seoul, KR;
Sang Hoon Han, Suwon-si, KR;
Inventors:
Assignee:
Amorepacific Corporation, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/16 (2006.01); A61K 9/50 (2006.01); A61K 9/00 (2006.01); A61K 8/14 (2006.01); A61K 8/44 (2006.01); A61K 9/127 (2006.01); A61Q 19/02 (2006.01); A61Q 19/08 (2006.01); A61K 8/40 (2006.01); A61K 8/55 (2006.01); A61K 8/88 (2006.01); A61K 8/02 (2006.01); A61K 8/06 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0014 (2013.01); A61K 8/0295 (2013.01); A61K 8/06 (2013.01); A61K 8/14 (2013.01); A61K 8/40 (2013.01); A61K 8/44 (2013.01); A61K 8/553 (2013.01); A61K 8/88 (2013.01); A61K 9/1271 (2013.01); A61Q 19/02 (2013.01); A61Q 19/08 (2013.01); A61K 2800/413 (2013.01);
Abstract
Provided are a polymer/liposome nanocomposite composition comprising lipids and poly(amino acids), and a method for preparing same. The polymer/liposome nanocomposite composition has excellent formation stability with respect to surfactants and salts, and can be used in various ways as a drug delivery system in the fields of medicine and cosmetics.