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:
Jul. 22, 2014
Filed:
Apr. 14, 2010
Applicant:
Bhagwati P. Kabra, Euless, TX (US);
Inventor:
Bhagwati P. Kabra, Euless, TX (US);
Assignee:
Alcon Research, Ltd., Forth Worth, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/195 (2006.01); A61K 31/277 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to the provision of multi-dose, ophthalmic compositions. The compositions possess sufficient antimicrobial activity to satisfy USP preservative efficacy requirements, as well as similar preservative standards (e.g., EP and JP). The compositions include a balance of ingredients that allow for the formation of ophthalmic compositions that include an anionic drug and exhibit desired characteristics such as stability, preservation efficacy, desired pH, desired osmolality, combinations thereof or the like.