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:
Dec. 27, 2022
Filed:
Sep. 22, 2017
Applicant:
Samyang Holdings Corporation, Seoul, KR;
Inventors:
Hye-Jeong Yoon, Daejeon, KR;
Hye Jin Jang, Paju-si, KR;
Assignee:
SAMYANG HOLDINGS CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/704 (2006.01); A61P 35/00 (2006.01); A61K 9/00 (2006.01); A61K 9/107 (2006.01); A61K 9/16 (2006.01); A61K 31/337 (2006.01); A61K 31/407 (2006.01); A61K 31/4745 (2006.01); A61K 47/02 (2006.01); A61K 49/04 (2006.01);
U.S. Cl.
CPC ...
A61K 31/704 (2013.01); A61K 9/0019 (2013.01); A61K 9/107 (2013.01); A61K 9/1635 (2013.01); A61K 9/1647 (2013.01); A61K 31/337 (2013.01); A61K 31/407 (2013.01); A61K 31/4745 (2013.01); A61K 47/02 (2013.01); A61K 49/0438 (2013.01); A61P 35/00 (2018.01);
Abstract
The present invention relates to an emulsion composition for chemoembolization comprising a nanoparticle comprising a drug and a biocompatible polymer, a water-soluble contrast agent and a water-insoluble contrast agent, and a water-insoluble drug as well as an aqueous drug can be administered in a form of stable emulsion, and drugs are slowly released, thereby enhancing the effect of chemoembolization.