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. 18, 2017
Filed:
Dec. 03, 2009
Applicant:
Bhagwati P. Kabra, Euless, TX (US);
Inventor:
Bhagwati P. Kabra, Euless, TX (US);
Assignee:
Alcon Research, LTD., Fort Worth, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/14 (2006.01); A61K 31/496 (2006.01); A61K 31/542 (2006.01); A61K 9/00 (2006.01); A61K 9/10 (2006.01); A61K 47/10 (2017.01);
U.S. Cl.
CPC ...
A61K 9/0048 (2013.01); A61K 9/0043 (2013.01); A61K 9/0046 (2013.01); A61K 9/10 (2013.01); A61K 47/10 (2013.01);
Abstract
The present invention is directed to the provision of a pharmaceutical suspension. The suspension includes high molecular weight polyethylene glycol as a suspending agent. The suspension also typically includes an antimicrobial agent (e.g., polymeric quaternary ammonium compound), an antimicrobial system (e.g., borate/polyol complex system) or both. The suspension has been found particularly useful as an ophthalmic suspension, but can be used in other instances as well.