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. 14, 2009
Filed:
Aug. 14, 2003
Applicants:
Kazuhiko Nakada, Nisshin, JP;
Kotaro Sakanishi, Komaki, JP;
Inventors:
Kazuhiko Nakada, Nisshin, JP;
Kotaro Sakanishi, Komaki, JP;
Assignee:
Menicon Co., Ltd., Nagoya-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D 3/00 (2006.01); A01N 39/00 (2006.01); A61L 2/00 (2006.01); C09B 47/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of disinfecting a contact lens is provided, including the steps of preparing a disinfecting liquid which contains hydrogen peroxide and at least one metal phthalocyanine compound dispersed or dissolved in an aqueous medium, immersing the contact lens in the disinfecting liquid, and irradiating the disinfecting liquid in which the contact lens is immersed with a light.