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:
Nov. 12, 2002
Filed:
Sep. 24, 1999
Applicant:
Inventor:
Sonya S. Johnson, LaGrange Highlands, IL (US);
Assignee:
Wm. Wrigley Jr. Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L 1/222 ;
U.S. Cl.
CPC ...
A23L 1/222 ;
Abstract
The present invention provides a method for refining peppermint oil containing compositions. Additionally, the present invention provides a method for making chewing gum having a peppermint flavor. To this end, a method for refining a peppermint oil and menthofuran containing composition that includes sulfur compounds to remove at least a portion of the sulfur compounds and menthofuran is provided. The method comprises the step of subjecting the composition to a distillation process that removes at least a portion of the sulfur compounds and menthofuran from the composition.