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:
Dec. 31, 2002
Filed:
May. 12, 2000
Applicant:
Inventor:
William Monroe Coleman, III, Winston-Salem, NC (US);
Assignee:
R. J. Reynolds Tobacco Company, Winston-Salem, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24B 1/518 ; A24B 1/526 ; A24B 1/528 ;
U.S. Cl.
CPC ...
A24B 1/518 ; A24B 1/526 ; A24B 1/528 ;
Abstract
Processes for producing flavorful and aromatic compounds from flue-cured tobacco material are provided. The processes involve providing a tobacco suspension comprising finely ground flue-cured tobacco material in intimate contact with ammonia, and subjecting the tobacco suspension to heat treatment for a time and under conditions sufficient to generate a flavorful and aromatic composition. The composition can be applied to smoking articles such as cigarettes to improve the flavor and aroma character thereof.