IP Library Granted Patent US 12,733,677
Granted Patent B2
US 12,733,677 · App. 17/982,230 · Granted Sep 15, 2026

Vaporizer cartridge for heating more than one vaporizable material

Inventors: William W. Alston (San Jose, CA); Adam Bowen (San Mateo, CA); Jacob R. Davis (San Francisco, CA); Ian Garcia-Doty (Oakland, CA); Eddie G. Gonzalez (San Francisco, CA); Bradley J. Ingebrethsen (Saugerties, NY); Joshua A. Kurzman (San Francisco, CA); James Monsees (San Francisco, CA); Andrew J. Pappas (San Francisco, CA); Bretton M. Swope (San Francisco, CA); Paul R. Vieira (Oakland, CA); Timothy J. Watson (San Francisco, CA); Joseph S. Wilinski, Jr. (San Francisco, CA)
Assignee: JUUL Labs, Inc.
A24F40/30A24F40/10A24F40/20A24F40/42A24F40/46
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Quick Facts
Patent No.
US 12,733,677
App. No.
17/982,230
Filed
Nov 7, 2022
Granted
Sep 15, 2026
Kind
B2
Art Unit
1747
USPC
131/329
Abstract

Various embodiments of a vaporization device are described that include one or more features for generating a combined inhalable aerosol. In some embodiments, the vaporization device can include one or more heating elements that are configured to heat one or more vaporizable materials. Various embodiments of heating elements, as well as heating and airflow systems for use in vaporization devices for generating the combined inhalable aerosol are also described.

Claims (47)

1 . A vaporizer device for generating a combined inhalable aerosol, the vaporizer device comprising:

a vaporizer cartridge comprising:

a body comprising:

a first side and a second side, the first side being opposite the second side;

a first receptacle extending through the first side and into the body; and

a second receptacle extending through the second side and into the body;

a first compartment partially inserted into the first receptacle, wherein the first compartment is configured to contain a first vaporizable material and is further configured to selectively couple to and partially extend in a first direction from the first side of the body;

a first heating element adjacent the first compartment for heating the first vaporizable material and forming a first inhalable aerosol;

a second compartment partially inserted into the second receptacle, wherein the second compartment is configured to contain a second vaporizable material and is further configured to selectively couple to and partially extend in a second direction from the second side of the body, the first direction being opposite of the second direction;

a second heating element adjacent the second compartment for heating the second vaporizable material and forming a second inhalable aerosol; and

an airflow pathway that extends adjacent the first heating element and the second heating element, the airflow pathway being configured to receive the first inhalable aerosol and the second inhalable aerosol and allow the first inhalable aerosol and the second inhalable aerosol to combine to form the combined inhalable aerosol for inhalation by a user from an end of the airflow pathway, wherein the body includes a part of the airflow pathway that extends from the first compartment to the second compartment, and wherein the airflow pathway extends through the second vaporizable material contained in the second compartment; and

a vaporizer body comprising:

a power source configured to supply power to the first heating element and the second heating element when the vaporizer cartridge is coupled to the vaporizer body.

2 . The vaporizer device of claim 1 , wherein the vaporizer body further comprises:

a first pair of vaporizer body contacts in electrical communication with the power source; and

a second pair of vaporizer body contacts in electrical communication with the power source; and

wherein the cartridge further comprises:

a first pair of cartridge contacts in electrical and/or thermal communication with the first heating element; and

a second pair of cartridge contacts in electrical and/or thermal communication with the second heating element, and wherein the first pair of cartridge contacts contact the first pair of vaporizer body contacts and the second pair of cartridge contacts contact the second pair of vaporizer body contacts when the vaporizer cartridge is coupled to the vaporizer body for allowing the power source to activate the first heating element and the second heating element.

3 . A vaporizer cartridge for use with a vaporizer body for generating a combined inhalable aerosol, the vaporizer cartridge comprising:

a body comprising:

a first side and a second side, the first side being opposite the second side a first receptacle extending through the first side and into the body; and

a second receptacle extending through the second side and into the body;

a first compartment partially inserted into the first receptacle, wherein the first compartment is configured to contain a first vaporizable material and is further configured to selectively couple to and partially extend in a first direction from the first side of the body;

a first heating element adjacent the first compartment for heating the first vaporizable material and forming a first inhalable aerosol;

a second compartment partially inserted into the second receptacle, wherein the second compartment is configured to contain a second vaporizable material and is further configured to selectively couple to and partially extend in a second direction from the second side of the body, the first direction being opposite of the second direction;

a second heating element adjacent the second compartment for heating the second vaporizable material and forming a second inhalable aerosol; and

an airflow pathway that extends adjacent the first heating element and the second heating element, the airflow pathway being configured to receive the first inhalable aerosol and the second inhalable aerosol and allow the first inhalable aerosol and the second inhalable aerosol to combine to form the combined inhalable aerosol for inhalation by a user from an end of the airflow pathway,

wherein the body includes a part of the airflow pathway that extends from the first compartment to the second compartment, and wherein the airflow pathway extends through the second vaporizable material contained in the second compartment.

4 . The vaporizer cartridge of claim 3 , wherein at least one of the first compartment and the second compartment is releasably coupled to the body of the vaporizer cartridge via a mechanical connection, an electrical connection, or both.

5 . The vaporizer cartridge of claim 3 , wherein the first vaporizable material comprises a liquid vaporizable material, and wherein the second vaporizable material comprises a solid vaporizable material, a liquid vaporizable material, or both.

6 . The vaporizer cartridge of claim 3 , wherein the first vaporizable material comprises a solid vaporizable material, and wherein the second vaporizable material comprises a solid vaporizable material, a liquid vaporizable material, or both.

7 . The vaporizer cartridge of claim 6 , wherein the second vaporizable material is positioned adjacent the end of the airflow pathway.

8 . The vaporizer cartridge of claim 3 , wherein at least one of the first compartment and the second compartment is refillable with a vaporizable material.

9 . The vaporizer cartridge of claim 3 , wherein the vaporizer cartridge further comprises:

a first pair of cartridge contacts in electrical and/or thermal communication with the first heating element; and

a second pair of cartridge contacts in electrical and/or thermal communication with the second heating element, and wherein the first pair of cartridge contacts and the second pair of cartridge contacts assist with providing power to the vaporizer cartridge to activate the first heating element and the second heating element.

10 . The vaporizer cartridge of claim 9 , wherein the first compartment includes a reservoir for containing a liquid vaporizable material and an atomizer including the first heating element for heating the liquid vaporizable material to form a first inhalable aerosol.

11 . The vaporizer cartridge of claim 10 , wherein the first compartment includes a wick for drawing the first vaporizable material from the reservoir to the first heating element for heating and forming the first inhalable aerosol.

12 . The vaporizer cartridge of claim 9 , wherein the second heating element includes a thermally conductive sheet that extends from the body of the cartridge and into at least a part of the second compartment.

13 . The vaporizer cartridge of claim 12 , wherein the vaporizer cartridge further comprises a tray having a positioning feature configured to position the second vaporizable material along the tray, the tray configured for insertion into the second compartment for positioning the second vaporizable material adjacent to and/or in contact with the second heating element.

14 . The vaporizer cartridge of claim 10 , wherein the second vaporizable material is formed into a shape having a tapered distal end.

15 . The vaporizer cartridge of claim 14 , wherein the second heating element conforms to one or more sides of the second vaporizable material.

16 . The vaporizer cartridge of claim 15 , wherein the vaporizer cartridge further comprises a thermally conductive protective layer positioned between the second vaporizable material and the second heating element.

17 . The vaporizer device of claim 1 , wherein the first vaporizable material comprises a solid vaporizable material, and wherein the second vaporizable material comprises a solid vaporizable material, a liquid vaporizable material or both.

18 . The vaporizer device of claim 1 , wherein the first vaporizable material comprises a liquid vaporizable material, and wherein the second vaporizable material comprises a solid vaporizable material, a liquid vaporizable material or both.

19 . The vaporizer device of claim 1 , wherein at least one of the first compartment and the second compartment is refillable with a vaporizable material.

Assignments (12)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 27, 2026
From: ALSTON, WILLIAM W.; BOWEN, ADAM; GARCIA-DOTY, IAN; GONZALEZ, EDDIE G.; INGEBRETHSEN, BRADLEY; KURZMAN, JOSHUA A.; MONSEES, JAMES; VIEIRA, PAUL R.; WATSON, TIMOTHY J.
To: JUUL LABS, INC.
Reel/Frame 075411/0124 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 27, 2026
From: DAVIS, JACOB R.; PAPPAS, ANDREW J.; SWOPE, BRETTON M.; WILINSKI, JOSEPH S., JR.
To: SWOPE DESIGN SOLUTIONS, LLC
Reel/Frame 075411/0179 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 27, 2026
From: SWOPE DESIGN SOLUTIONS, LLC
To: JUUL LABS, INC.
Reel/Frame 075411/0352 →
RELEASE OF SECURITY INTEREST Recorded Jul 2, 2026
From: JLI NATIONAL SETTLEMENT TRUST,
To: JUUL LABS, INC.; VMR PRODUCTS LLC
Reel/Frame 075901/0032 →
SECURITY INTEREST Recorded Jun 29, 2026
From: JUUL LABS, INC.; VMR PRODUCTS LLC; ENVENIO INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 075853/0773 →
RELEASE OF SECURITY INTEREST Recorded Oct 17, 2024
From: ALTER DOMUS (US) LLC
To: JUUL LABS, INC.; VMR PRODUCTS LLC; ENVENIO INC.
Reel/Frame 069185/0228 →
SECURITY INTEREST Recorded Jul 11, 2023
From: JUUL LABS, INC.; VMR PRODUCTS LLC; ENVENIO INC.
To: ALTER DOMUS (US) LLC
Reel/Frame 064252/0225 →
CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 062114 FRAME: 0196. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Dec 23, 2022
From: JUUL LABS, INC.
To: JLI NATIONAL SETTLEMENT TRUST
Reel/Frame 062214/0142 →
SECURITY INTEREST Recorded Dec 10, 2022
From: JUUL LABS, INC.
To: JLI NATIONAL SETTLEMENT TRUST
Reel/Frame 062114/0195 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 8, 2022
From: ALSTON, WILLIAM W.; BOWEN, ADAM; INGEBRETHSEN, BRADLEY J.; KURZMAN, JOSHUA A.; GARCIA-DOTY, IAN; GONZALEZ, EDDIE G.; MONSEES, JAMES; VIEIRA, PAUL R.; WATSON, TIMOTHY J.
To: JUUL LABS, INC.
Reel/Frame 061690/0893 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 8, 2022
From: SWOPE DESIGN SOLUTIONS
To: JUUL LABS, INC.
Reel/Frame 061690/0981 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 8, 2022
From: DAVIS, JACOB R.; PAPPAS, ANDREW J.; SWOPE, BRETTON M.; WILINSKI, JOSEPH S., JR.
To: SWOPE DESIGN SOLUTIONS
Reel/Frame 061690/0939 →
Continuity (3)
Continuation PCTUS2021031084 · May 6, 2021
Provisional Application 63021470 · May 7, 2020
Related Publication 20230054752A1 · Feb 23, 2023
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