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:
May. 23, 2000
Filed:
Sep. 23, 1998
Applicant:
Inventors:
James T Yuan, Naperville, IL (US);
Edward F Steiner, Lombard, IL (US);
Assignee:
American Air Liquide Inc., Walnut Creek, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A21D / ; A21D / ;
U.S. Cl.
CPC ...
426236 ; 426320 ; 426335 ; 422 24 ; 422 28 ; 422 40 ; 42218607 ;
Abstract
The present invention provides a method of disinfecting a foodstuff using a gaseous mixture containing ozone in an amount and for a time sufficient to effect disinfection.