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:
Mar. 04, 2014
Filed:
Dec. 21, 2007
Applicants:
Young-joon Park, Gwacheon, KR;
Chang-keun Hyun, Suwon, KR;
Inventors:
Young-Joon Park, Gwacheon, KR;
Chang-Keun Hyun, Suwon, KR;
Assignee:
Yuhan Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/506 (2006.01); A61K 47/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a solid dispersion in which revaprazan particles are surface-modified with a water-soluble polymer, a water-soluble saccharide, a surfactant, or a mixture thereof and a process for preparing the same. The present invention also provides a pharmaceutical composition containing the solid dispersion and a process for preparing the pharmaceutical composition.