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:
Jun. 27, 2006
Filed:
Apr. 30, 2003
Erning Xia, Penfield, NY (US);
Joseph C. Salamone, Fairport, NY (US);
Roya Borazjani, Rochester, NY (US);
Alyce K. Dobie, Williamson, NY (US);
Deborah Mcgrath, Webster, NY (US);
Zhenze HU, Pittsford, NY (US);
Daniel M. Ammon, Jr., Rochester, NY (US);
Erning Xia, Penfield, NY (US);
Joseph C. Salamone, Fairport, NY (US);
Roya Borazjani, Rochester, NY (US);
Alyce K. Dobie, Williamson, NY (US);
Deborah McGrath, Webster, NY (US);
Zhenze Hu, Pittsford, NY (US);
Daniel M. Ammon, Jr., Rochester, NY (US);
Bausch & Lomb Inc., Rochester, NY (US);
Abstract
Ophthalmic compositions include a polycation material to enhance antimicrobial efficacy against bacteria such as. The compositions include eye drop and contact lens treating solutions. A preferred polycation material is cationic cellulose derivatives.