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. 24, 2016
Filed:
Feb. 27, 2015
Applicant:
Rohto Pharmaceutical Co., Ltd., Osaka, JP;
Inventors:
Atsuko Nakata, Osaka, JP;
Eri Matsumoto, Osaka, JP;
Assignee:
ROHTO PHARMACEUTICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/46 (2006.01); A61K 47/44 (2006.01); A61K 9/00 (2006.01); A61K 47/02 (2006.01);
U.S. Cl.
CPC ...
A61K 47/46 (2013.01); A61K 9/0048 (2013.01); A61K 47/02 (2013.01); A61K 47/44 (2013.01);
Abstract
This invention relates to an aqueous ophthalmic composition comprising (A) polyoxyethylene castor oil and (B) sesame oil. According to the aqueous ophthalmic composition of the present invention, defoaming time is reduced, preservative efficacy is enhanced and photostability is improved.