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. 20, 2025
Filed:
Sep. 09, 2021
Applicant:
Kt&g Corporation, Daejeon, KR;
Inventors:
Assignee:
KT&G CORPORATION, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24D 1/20 (2020.01); A24B 15/167 (2020.01); A24B 15/28 (2006.01); A24B 15/32 (2006.01); A24B 15/38 (2006.01); A24D 1/00 (2020.01); A24D 1/02 (2006.01); A24D 1/04 (2006.01); A24F 40/20 (2020.01); A24F 40/465 (2020.01);
U.S. Cl.
CPC ...
A24D 1/20 (2020.01); A24B 15/167 (2016.11); A24B 15/283 (2013.01); A24B 15/32 (2013.01); A24B 15/385 (2013.01); A24D 1/002 (2013.01); A24D 1/02 (2013.01); A24D 1/045 (2013.01); A24F 40/20 (2020.01); A24F 40/465 (2020.01);
Abstract
An aerosol generating article includes a first portion including an organic acid, a second portion including a nicotine freebase, a third portion including a cooling material, and a fourth portion including a filter material, wherein a nicotine salt is generated through an acid-base reaction of the organic acid and nicotine freebase that are vaporized by heating.