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:
Nov. 03, 2015
Filed:
Jul. 07, 2010
Applicants:
James W. Davis, Argyle, TX (US);
Howard Allen Ketelson, Dallas, TX (US);
David L. Meadows, Colleyville, TX (US);
Inventors:
James W. Davis, Argyle, TX (US);
Howard Allen Ketelson, Dallas, TX (US);
David L. Meadows, Colleyville, TX (US);
Assignee:
Alcon Research, Ltd., Fort Worth, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/765 (2006.01); C11D 3/48 (2006.01); A61K 9/00 (2006.01); A61K 31/736 (2006.01); A61K 31/77 (2006.01); A61K 47/34 (2006.01); A61K 47/36 (2006.01); C11D 1/00 (2006.01); C11D 3/22 (2006.01);
U.S. Cl.
CPC ...
C11D 3/48 (2013.01); A61K 9/0048 (2013.01); A61K 31/736 (2013.01); A61K 31/77 (2013.01); A61K 47/34 (2013.01); A61K 47/36 (2013.01); C11D 1/008 (2013.01); C11D 3/222 (2013.01);
Abstract
The present invention relates to compositions comprising ethyleneoxide butyleneoxide and a galactomannan such as guar. The compositions are particularly well suited for ophthalmic applications such as contact lens disinfection and rewetting. Methods for the treatment of dry eye using the compositions of the present invention are also contemplated.