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:
Nov. 14, 2023
Filed:
Jan. 09, 2019
Applicant:
Chong Kun Dang Pharmaceutical Corp., Seoul, KR;
Inventors:
Jong Seo Choi, Yongin-Si, KR;
Min Soo Kim, Yongin-Si, KR;
Shin Jung Park, Yongin-Si, KR;
Jong Lae Lim, Yongin-Si, KR;
Assignee:
CHONG KUN DANG PHARMACEUTICAL CORP., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 33/00 (2006.01); A61K 31/4439 (2006.01);
U.S. Cl.
CPC ...
A61K 33/00 (2013.01); A61K 31/4439 (2013.01);
Abstract
The present invention relates to a stable pharmaceutical composition comprising omeprazole, its enantiomer, or its pharmaceutically acceptable salt, and sodium bicarbonate. Specifically, the present invention relates to a pharmaceutical composition with improved stability comprising a low dose of sodium bicarbonate, so that it has improved dissolution rate and bioavailability and also reduces side effects resulting from a high dose of sodium bicarbonate.