Inventor · disambiguated record
San Li
Also filed as: LI SAN · LI SAN TUNG · LI SR SAN
57 granted patents·24 pending applications·839 citations·filing 2000–2025
98Inventor score
Files withALTRIA CLIENT SERVICES LLC51PHILIP MORRIS USA INC12LI SAN6ALTRIA CLIENT SERVICES INC4PHILIP MORRIS INC3
Top patents by PatentIndex Score
81 records- 0198US8997753B2Electronic smoking articleALTRIA CLIENT SERVICES INC·Filed 2013·Granted Apr 7, 2015·136 cites·19 claims
- 0297US9004073B2Electronic cigaretteALTRIA CLIENT SERVICES INC·Filed 2013·Granted Apr 14, 2015·145 cites·32 claims
- 0397US6701936B2Cigarette with smoke constituent attenuatorPHILIP MORRIS INC·Filed 2001·Granted Mar 9, 2004·266 cites·5 claims
- 0496US10433585B2Non-combustible smoking systems, devices and elements thereofALTRIA CLIENT SERVICES LLC·Filed 2016·Granted Oct 8, 2019·34 cites·3 claims
- 0595US10433580B2Methods to add menthol, botanic materials, and/or non-botanic materials to a cartridge, and/or an electronic vaping device including the cartridgeALTRIA CLIENT SERVICES LLC·Filed 2016·Granted Oct 8, 2019·10 cites·17 claims
- 0693US11877595B2Non-combustible smoking systems, devices and elements thereofALTRIA CLIENT SERVICES LLC·Filed 2021·Granted Jan 23, 2024·2 cites·26 claims
- 0793US11317654B2Additive assembly for electronic vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2019·Granted May 3, 2022·5 cites·14 claims
- 0893US11090450B2Non-combustible smoking device and components thereofALTRIA CLIENT SERVICES LLC·Filed 2016·Granted Aug 17, 2021·19 cites·20 claims
- 0993US10212964B2Additive assembly for electronic vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2016·Granted Feb 26, 2019·6 cites·23 claims
- 1092US2024245118A1Electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 1191US11849768B2Additive assembly for electronic vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2022·Granted Dec 26, 2023·1 cites·18 claims
- 1291US2025089763A1Electronic vaping device and cartridge for electronic vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 1389US12193481B2Electronic vaping device and cartridge for electronic vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Jan 14, 2025·0 cites·25 claims
- 1489US9877511B2Electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2014·Granted Jan 30, 2018·17 cites·19 claims
- 1589US6874508B2Cigarette with smoke constituent attenuatorPHILIP MORRIS INC·Filed 2003·Granted Apr 5, 2005·46 cites·9 claims
- 1689US2025082014A1Non-combustible vaping element with tobacco insertALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 1789US2025089758A1Liquid aerosol formulation of an electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 1888US10506830B2Air flow design for an e-vaping cartridge, method of making the e-vaping cartridge, and e-vaping device including the cartridgeALTRIA CLIENT SERVICES LLC·Filed 2017·Granted Dec 17, 2019·6 cites·11 claims
- 1987US12478108B2Additive assembly for electronic vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Nov 25, 2025·0 cites·15 claims
- 2087US10986874B2Non-combustible smoking systems, devices and elements thereofALTRIA CLIENT SERVICES LLC·Filed 2019·Granted Apr 27, 2021·6 cites·20 claims
- 2187US8424539B2Smoking article with single piece restrictor and chamberBRAUNSHTEYN MICHAEL·Filed 2007·Granted Apr 23, 2013·39 cites·9 claims
- 2286US12161156B2Non-combustible vaping element with tobacco insertALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 2385US12446613B2Methods to add menthol, botanic materials, and/or non-botanic materials to a cartridge, and/or an electronic vaping device including the cartridgeALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Oct 21, 2025·0 cites·15 claims
- 2485US11672277B2Non-combustible vaping element with tobacco insertALTRIA CLIENT SERVICES LLC·Filed 2020·Granted Jun 13, 2023·1 cites·23 claims
- 2584US11013267B2Non-combustible tobacco vaping insert, and a cartridge containing the non-combustible tobacco vaping insertALTRIA CLIENT SERVICES LLC·Filed 2017·Granted May 25, 2021·3 cites·17 claims
- 2684US10842193B2Non-combustible smoking device and elements thereofALTRIA CLIENT SERVICES LLC·Filed 2016·Granted Nov 24, 2020·6 cites·18 claims
- 2784US2025089767A1Non-combustible smoking device and elements thereofALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 2884US2025393102A1Non-combustible aerosol system and pre-aerosol formulation housingALTRIA CLIENT SERVICES LLC·Filed 2025·Application pending·0 cites
- 2982US12402213B2Non-combustible aerosol system and pre-aerosol formulation housingALTRIA CLIENT SERVICES LLC·Filed 2022·Granted Aug 26, 2025·0 cites·23 claims
- 3082US10757970B2Electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2018·Granted Sep 1, 2020·2 cites·11 claims
- 3182US2024373913A1Cartridge with first tube and dilution air passage intersecting air passageALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 3281US12193472B2Liquid aerosol formulation of an electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 3381US11974602B2Electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2021·Granted May 7, 2024·0 cites·14 claims
- 3481US11849758B2Electronic vaping device and cartridge for electronic vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2021·Granted Dec 26, 2023·0 cites·23 claims
- 3581US10881139B2Non-combustible vaping element with tobacco insertALTRIA CLIENT SERVICES LLC·Filed 2016·Granted Jan 5, 2021·4 cites·24 claims
- 3681US2025040589A1Method of forming first section of e-vaping device including tobacco vaping insertALTRIA CLIENT SERVICES LLC·Filed 2024·Application pending·0 cites
- 3780US10433581B2Electronic vaping device and cartridge for electronic vaping deviceLI SAN·Filed 2016·Granted Oct 8, 2019·2 cites·24 claims
- 3880US10327472B2Pre-vaporization formulation for controlling acidity in an e-vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2015·Granted Jun 25, 2019·4 cites·23 claims
- 3980US8353302B2Smoking articles with restrictor and aerosol formerPHILIP MORRIS USA INC·Filed 2008·Granted Jan 15, 2013·10 cites·13 claims
- 4079US7878963B2Smoking article with a restrictorPHILIP MORRIS USA INC·Filed 2007·Granted Feb 1, 2011·7 cites·8 claims
- 4178US11197499B2Electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2020·Granted Dec 14, 2021·0 cites·17 claims
- 4276US12053032B2Method establishing first airflow and second airflow in e-vaping cartridgeALTRIA CLIENT SERVICES LLC·Filed 2022·Granted Aug 6, 2024·0 cites·18 claims
- 4376US8424540B2Smoking article with valved restrictorOLEGARIO RAQUEL·Filed 2009·Granted Apr 23, 2013·14 cites·11 claims
- 4476US8353298B2Smoking article with impaction filter segmentPHILIP MORRIS USA INC·Filed 2007·Granted Jan 15, 2013·8 cites·16 claims
- 4576US6868855B2Cigarette with smoke constituent attenuatorPHILIP MORRIS INC·Filed 2003·Granted Mar 22, 2005·14 cites·5 claims
- 4674US10660365B2Liquid aerosol formulation of an electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2014·Granted May 26, 2020·7 cites·32 claims
- 4774US8109277B2Smoking article filter with annular restrictor and downstream ventilationLI SAN·Filed 2008·Granted Feb 7, 2012·5 cites·20 claims
- 4873US9060546B2Smoking article with a restrictorLI SAN·Filed 2011·Granted Jun 23, 2015·2 cites·7 claims
- 4972US12439962B2Multiple dispersion generator e-vaping deviceALTRIA CLIENT SERVICES LLC·Filed 2020·Granted Oct 14, 2025·0 cites·10 claims
- 5072US11337453B2Liquid aerosol formulation of an electronic smoking articleALTRIA CLIENT SERVICES LLC·Filed 2020·Granted May 24, 2022·0 cites·15 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →