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. 24, 2001
Filed:
May. 08, 1998
Applicant:
Inventors:
Lyle M. Bowman, Pleasanton, CA (US);
James F. Pfeiffer, Oakland, CA (US);
Eric B. Memarzadeh, San Carlos, CA (US);
Samir Roy, San Ramon, CA (US);
Assignee:
InSite Vision Incorporated, Alameda, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/119 ;
U.S. Cl.
CPC ...
A61K 3/119 ;
Abstract
An ophthalmic composition containing a divalent salt and a non-steroidal anti-inflammatory agent as a precipitate. The composition reduces or eliminates the risk of stinging and burning the eye from topical application. Additionally a preservative system comprising a perborate salt, a polyphosphonic acid peroxy stabilizer and EDTA provides stable preservation of a variety of aqueous ophthalmic compositions.