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:
Apr. 09, 2024
Filed:
Jul. 20, 2022
Lanny Leo Johnson, Frankfort, MI (US);
Lanny Leo Johnson, Frankfort, MI (US);
Abstract
This disclosure provides a method of treating an infection or inflammation of an eye of a mammal including contacting an eye with a solution comprising sterilized water and protocatechuic acid. The protocatechuic acid may be between about 0.01 wt % and 1.25 wt % in the solution. The solution may include saline. The solution may include ciprofloxacin and/or norfloxacin. This disclosure further provides a method of disinfecting a contact lens including contacting a contact lens with a solution including protocatechuic acid. The solution may include a surfactant. The surfactant may include polyethylene glycol esters of fatty acids, coconut, polysorbate, polyoxyethylene or polyoxypropylene ethers of high alkanes C12-C18. The surfactant may include poly(oxypropylene)-poly(oxyethylene) adducts of ethylene diamine having a molecular weight about 7,500 to about 27,000 wherein at least about 40 weight percent of the adducts is poly(oxyethylene).