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:
May. 13, 2025
Filed:
Sep. 23, 2019
Applicants:
Cnpharm Co., Ltd., Seoul, KR;
Hyundai Bioscience Co., Ltd., Gyeongsangbuk-do, KR;
Inventors:
Ho-Jun Kim, Seoul, KR;
Ki-Yeok Kim, Seoul, KR;
Assignees:
CNPHARM CO., LTD., Seoul, KR;
HYUNDAI BIOSCIENCE CO., LTD., Gyeongsangbuk-do, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 3/06 (2006.01); A61K 8/02 (2006.01);
U.S. Cl.
CPC ...
C07F 3/06 (2013.01);
Abstract
The present invention relates to a metal hydroxide complex including the multilayer hydroxide structure of Chemical Formula 1, including a base layer, a surface layer and an active ingredient, a metal hydroxide complex manufactured by subjecting an active ingredient and a metal hydroxide structure precursor to coprecipitation through a precipitation reaction using an alcohol and water, and a method of manufacturing the same.