System and method for ozone containing packaging for sanitizing application
US6942834B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jun 10, 2002 |
| Grant date | Sep 13, 2005 |
| Priority date | — |
| Expiry date | Jul 1, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2202/24
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and packaging system receive products and/or objects in a packaging storage volume, the packaging storage volume contains a first agent including oxygen that is energizably convertible by an ultraviolet radiation energy source to a sanitizing agent including ozone in the packaging storage volume, the sanitizing agent including ozone being transferable to the products and/or objects to provide at least one of a sanitizing, disinfecting, and sterilizing, application to the products and/or objects. The system also includes at least one of an incline, a ridged surface, ridged strip, a baffle structure, and other structure for providing rotational motion to the products and/or objects being stored in the packaging storage volume for exposing surfaces of the products and/or objects to the sanitizing agent comprising ozone and to the ultraviolet radiation energy. Additionally, a packaging storage control system is provided with timed intervals for exposure to sanitizing applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.