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:
Jun. 11, 2019
Filed:
Apr. 21, 2017
Applicant:
Japan Tobacco Inc., Tokyo, JP;
Inventors:
Kimitaka Uchii, Tokyo, JP;
Takuma Nakano, Tokyo, JP;
Assignee:
JAPAN TOBACCO INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24B 15/24 (2006.01); A24B 15/28 (2006.01); A24B 15/10 (2006.01); A24B 13/00 (2006.01); A24B 15/18 (2006.01);
U.S. Cl.
CPC ...
A24B 15/241 (2013.01); A24B 13/00 (2013.01); A24B 15/10 (2013.01); A24B 15/18 (2013.01); A24B 15/287 (2013.01);
Abstract
An oral tobacco composition in which sensations to the throat and esophagus that are characteristic of raw tobacco are selectively removed, and a production method thereof are provided. Provided is an oral tobacco composition in which the ratio of total content of one or more of citric acid, malic acid, succinic acid, acetic acid and formic acid to the nicotine content (A/N) is 1.30 or less.