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. 20, 2024
Filed:
Dec. 26, 2014
Applicant:
Bilix Co., Ltd., Seoul, KR;
Inventors:
Sang Yong Jon, Daejeon, KR;
Yong Hyun Lee, Daejeon, KR;
Assignee:
BILIX CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 47/60 (2017.01); A61K 47/69 (2017.01); A61K 31/704 (2006.01); B82Y 5/00 (2011.01);
U.S. Cl.
CPC ...
A61K 47/60 (2017.08); A61K 31/704 (2013.01); A61K 47/6935 (2017.08); B82Y 5/00 (2013.01);
Abstract
The present invention provides a bilirubin nanoparticle formed by the self-assembly of bilirubin and a composite comprising a hydrophilic polymer, a use thereof, and a preparation method therefor. The bilirubin nanoparticle according to the present invention can release a drug enclosed therein to the outside by being collapsed by light or active oxygen stimulation. The bilirubin nanoparticle according to the present invention exhibits antioxidant, antiangiogenic, anticancer, and anti-inflammatory activities.