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US 2025/0151773 A1Published application
Nicotine salt formulations for aerosol devices and methods thereof
AssigneeJUUL Labs, Inc.
InventorsAdam Bowen, Chenyue Xing
Life of this patent
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Abstract
A nicotine salt liquid formulation for generating an inhalable aerosol in an electronic cigarette comprising nicotine salt that forms about 0.5% to about 20% nicotine is provided.
Claims20
An electronic cigarette cartridge, wherein the electronic cigarette cartridge comprises a nicotine salt liquid formulation, wherein:
- (a) the nicotine salt liquid formulation comprises a salt of nicotine and malic acid in a liquid carrier;
- (b) the salt is present in an amount that forms a nicotine concentration of 0.5% (w/w) to 20% (w/w) in the nicotine salt liquid formulation;
- and
- (c) the nicotine salt liquid formulation generates an inhalable aerosol upon heating in the electronic cigarette.
1 more element
A method of providing nicotine to a user, the method comprising:
- (a) heating a nicotine salt liquid formulation in an electronic cigarette to produce an inhalable aerosol, and
- (b) inhalation of the aerosol by the user;
- wherein:
- (i) the nicotine salt liquid formulation comprises a salt of nicotine and malic acid in a liquid carrier;
- and
- (ii) the salt is present in an amount that forms a nicotine concentration of 0.5% (w/w) to 20% (w/w) in the nicotine salt liquid formulation.
3 more elements
Dependencies are inferred from the claim text.