Additive assembly for electronic vaping device
US-2026060317-A1 · Mar 5, 2026 · US
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Li San patents
Li San is listed as an inventor on 105 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li San |
| Total patents | 105 |
| First publication | Jan 22, 2015 |
| Latest publication | Mar 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Non-combustible smoking systems, devices and elements thereof
US-12564219-B2 · Mar 3, 2026 · US
Multiple dispersion generator e-vaping device
US-2026033538-A1 · Feb 5, 2026 · US
Non-combustible smoking device and components thereof
US-12527926-B2 · Jan 20, 2026 · US
Non-combustible aerosol system and pre-aerosol formulation housing
US-2025393102-A1 · Dec 25, 2025 · US
Multiple dispersion generating e-vaping device having a dual piston cylinder, configured to reduce a transmission of a pressure force from a carbon dioxide capsule to a tank configured to store a pre-aerosol formulation
US-12501928-B2 · Dec 23, 2025 · US
Additive assembly for electronic vaping device
US-12478108-B2 · Nov 25, 2025 · US
Methods to add menthol, botanic materials, and/or non-botanic materials to a cartridge, and/or an electronic vaping device including the cartridge
US-12446613-B2 · Oct 21, 2025 · US
Multiple dispersion generator e-vaping device
US-12439962-B2 · Oct 14, 2025 · US
Non-combustible aerosol system and pre-aerosol formulation housing
US-12402213-B2 · Aug 26, 2025 · US
Recent patents
Latest publications not already listed above.
Electronic smoking article
US-12290631-B2 · May 6, 2025 · US
Electronic vaping device and cartridge for electronic vaping device
US-2025089763-A1 · Mar 20, 2025 · US
Non-combustible smoking device and elements thereof
US-2025089767-A1 · Mar 20, 2025 · US
Liquid aerosol formulation of an electronic smoking article
US-2025089758-A1 · Mar 20, 2025 · US
Non-combustible vaping element with tobacco insert
US-2025082014-A1 · Mar 13, 2025 · US
Method of forming first section of e-vaping device including tobacco vaping insert
US-2025040589-A1 · Feb 6, 2025 · US
Electronic vaping device and cartridge for electronic vaping device
US-12193481-B2 · Jan 14, 2025 · US
Liquid aerosol formulation of an electronic smoking article
US-12193472-B2 · Jan 14, 2025 · US
Methods to add menthol, botanic materials, and/or non-botanic materials to a cartridge, and/or an electronic vaping device including the cartridge
US-12178234-B2 · Dec 31, 2024 · US
Non-combustible smoking device and elements thereof
US-12178243-B2 · Dec 31, 2024 · US
Non-combustible vaping element with tobacco insert
US-12161156-B2 · Dec 10, 2024 · US
Cartridge with first tube and dilution air passage intersecting air passage
US-2024373913-A1 · Nov 14, 2024 · US
Non-combustible tobacco vaping insert, and cartridge with non-combustible tobacco vaping insert
US-12137726-B2 · Nov 12, 2024 · US
Method establishing first airflow and second airflow in e-vaping cartridge
US-12053032-B2 · Aug 6, 2024 · US
Electronic smoking article
US-2024245118-A1 · Jul 25, 2024 · US
Electronic smoking article
US-11974602-B2 · May 7, 2024 · US
Electronic vaping device and cartridge for electronic vaping device
US-2024099365-A1 · Mar 28, 2024 · US
Non-combustible smoking systems, devices and elements thereof
US-2024090572-A1 · Mar 21, 2024 · US
Additive assembly for electronic vaping device
US-2024081419-A1 · Mar 14, 2024 · US
Non-combustible smoking systems, devices and elements thereof
US-11877595-B2 · Jan 23, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Altria Client Services Llc | 93 |
| Philip Morris Usa Inc | 6 |
| Altria Client Services Inc | 6 |
| Li San | 2 |
| Smith Barry S | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A24F40/10 | 93 |
| A24F40/42 | 92 |
| A24F40/20 | 69 |
| A61M15/06 | 61 |
| A24F40/485 | 59 |