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:
Apr. 14, 2026
Filed:
Dec. 13, 2019
Applicant:
Chong Kun Dang Pharmaceutical Corp., Seoul, KR;
Inventors:
Tae Hyun Park, Gyeonggi-do, KR;
Ki Seong Ko, Gyeonggi-do, KR;
So Hyun Park, Gyeonggi-do, KR;
Sang Myoung Noh, Gyeonggi-do, KR;
Jong Lae Lim, Gyeonggi-do, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/58 (2006.01); A61K 47/22 (2006.01);
U.S. Cl.
CPC ...
A61K 31/58 (2013.01); A61K 47/22 (2013.01);
Abstract
A composition of the present invention relates to a composition comprising dutasteride, wherein said composition may maintain a constant concentration of dutasteride in blood and continuously release a drug thereof for a long period of time while not precipitating dutasteride in a solid form when being administered into the human body, and also has an excellent safety without causing local irritations in an administration site.