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. 10, 2011
Filed:
Sep. 27, 2005
Applicants:
Koji Doi, Kobe, JP;
Hiroshi Aki, Kobe, JP;
Inventors:
Koji Doi, Kobe, JP;
Hiroshi Aki, Kobe, JP;
Assignee:
Senju Pharmaceutical Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/723 (2006.01); A61K 31/198 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides an ophthalmic composition containing xanthan gum, or xanthan gum and an amino acid, which has a superior corneal epithelial disorder-treating effect and a superior corneal epithelial cell-protecting effect.