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. 08, 2003
Filed:
Apr. 27, 2000
James T. C. Yuan, Naperville, IL (US);
Edward F. Steiner, Lombard, IL (US);
Other;
Abstract
A method for sanitizing a food processing environment includes the preparation of an aqueous ozone was solution for use in sanitizing food contact surfaces and food processing work stations. During preparation of an ozone wash solution, ozone off-gas is collected from the aqueous ozone solution. The ozone off-gas is then introduced into an ambient of the food processing environment. The introduction of the ozone off-gas can be carried out in conjunction with the application of the ozone wash solution to food contact surfaces. Additionally, the ozone off-gas can be introduced at relatively high concentrations for application to food processing equipment and food contact surfaces or, alternatively, the ozone off-gas can be diluted to relatively low levels for introduction into the ambient air of a food processing facility.