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:
Feb. 16, 2021
Filed:
Sep. 30, 2016
Applicant:
Samjin Pharmaceutical Co., Ltd., Seoul, KR;
Inventors:
Eui-Hwan Cho, Seoul, KR;
Sung-Ju Choi, Seoul, KR;
Sung-Woo Lee, Seoul, KR;
Hee-Jong Shin, Gyeonggi-do, KR;
Min-Hyo Ki, Chungcheong-nam-do, KR;
Mee-Hwa Choi, Gyeonggi-do, KR;
Dong-Ha Lee, Gyeonggi-do, KR;
Assignee:
SAMJIN PHARMACEUTICAL CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/40 (2006.01); A61K 9/48 (2006.01); A61K 9/08 (2006.01); A61K 31/4704 (2006.01); A61K 47/02 (2006.01); A61K 47/10 (2017.01); A61K 47/18 (2017.01); A61K 47/22 (2006.01); A61K 47/32 (2006.01); A61K 47/34 (2017.01); A61K 47/38 (2006.01); A61K 9/00 (2006.01); A61K 47/44 (2017.01);
U.S. Cl.
CPC ...
A61K 47/40 (2013.01); A61K 9/0048 (2013.01); A61K 9/08 (2013.01); A61K 31/4704 (2013.01); A61K 47/02 (2013.01); A61K 47/10 (2013.01); A61K 47/18 (2013.01); A61K 47/183 (2013.01); A61K 47/22 (2013.01); A61K 47/32 (2013.01); A61K 47/34 (2013.01); A61K 47/38 (2013.01); A61K 47/44 (2013.01);
Abstract
An ophthalmic composition is provided that includes rebamipide and a method for preparing the same. The ophthalmic composition of maintains its transparency for a long time even in a physiologically neutral to weakly basic pH range that does not injure the cornea and conjunctiva of a patient suffering from dry eye and has improved stability so as not to be re-dispersed.