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:
Feb. 14, 2012
Filed:
Feb. 14, 2008
Spencer P Kuo, River Edge, NJ (US);
Spencer P Kuo, River Edge, NJ (US);
Adventix Technologies Inc., River Edge, NJ (US);
Abstract
An atomic oxygen generator/sprayer is invented. An array of three magnetized torches running at 60 Hz is used to generate non-thermal plasma; thus, the plasma effluent has relatively low temperature (touchable) and yet contains high energy electrons (>5 eV) capable to dissociate oxygen molecules to atomic oxygen. The emission spectroscopy of the torch indicates that the plasma effluent carries an abundance of reactive atomic oxygen (RAO), which can effectively kill all kind microbes. A cap holding three pairs of rectangular permanent magnets is used to spread torches laterally into fan shape, which extends to a width exceeding 100 mm. The flux of RAO exceeds 2×10cmsec; its flow speed exceeds 20 m/s and it reaches out more than 20 mm. This invention is suitable for applications such as sterilizing carpets, clothes, and bed sheets.