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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.:

US 11632981 B1

PDFFull Text
Date of Patent:
Apr. 25, 2023

Filed:

Aug. 24, 2020

Heat-not-burn device and method

Applicant:

Cqens Technologies Inc., Minneapolis, MN (US);

Inventors:

Alexander Chinhak Chong, St. Louis Park, MN (US);

William Bartkowski, Edina, MN (US);

David Crosby, Watsonville, CA (US);

David Wayne, Aptos, CA (US);

Assignee:

CQENS TECHNOLOGIES, INC., Minneapolis, MN (US);

Attorney:

Cislo & Thomas, LLP

Primary Examiner:

Eric Yaary

Int. Cl.
CPC ...
A24F 47/00 (2020.01); A24D 1/00 (2020.01); A24F 7/04 (2006.01); A24D 3/10 (2006.01); A24D 1/02 (2006.01); A61M 15/06 (2006.01); A61M 15/00 (2006.01); H05B 6/10 (2006.01); A24C 5/01 (2020.01); A24D 1/20 (2020.01); A24D 3/17 (2020.01); A24F 40/465 (2020.01); H04W 4/80 (2018.01); A24F 40/20 (2020.01); H04M 1/72412 (2021.01); A24F 40/53 (2020.01);
U.S. Cl.
CPC ...
A24D 1/002 (2013.01); A24C 5/01 (2020.01); A24D 1/02 (2013.01); A24D 1/20 (2020.01); A24D 3/10 (2013.01); A24D 3/17 (2020.01); A24F 7/04 (2013.01); A24F 40/465 (2020.01); A61M 15/0021 (2014.02); A61M 15/06 (2013.01); H05B 6/105 (2013.01); A24F 40/20 (2020.01); A24F 40/53 (2020.01); A61M 2205/3584 (2013.01); A61M 2205/3653 (2013.01); H04M 1/72412 (2021.01); H04W 4/80 (2018.02);
Abstract

A device and method for converting a consumable into an aerosol with high heat without burning the consumable by packaging the consumable containing an internal susceptor inside an encasement with an induction heating element wrapped around the consumable-containing package to heat the susceptor using a magnetic field generated by the induction heating element. Combustion of the consumable-containing package is minimized by limiting air inside the consumable-containing package by coating a plurality of holes in the encasement material that melts at high temperatures. The coating may also include a flavoring.

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