Inventor · disambiguated record
David Leadley
Also filed as: LEADLEY DAVID · LEADLEY DAVID E
19 granted patents·17 pending applications·96 citations·filing 2006–2025
93Inventor score
Files withNICOVENTURES TRADING LTD23NICOVENTURES HOLDINGS LTD11LAND INSTR INT LTD1NICOVENTURES HOLDINGS LIMITTED1
Top patents by PatentIndex Score
36 records- 0194US10276898B2E-cigarette and re-charging packNICOVENTURES HOLDINGS LTD·Filed 2015·Granted Apr 30, 2019·17 cites·15 claims
- 0293US11213638B2Vapor provision systemNICOVENTURES HOLDINGS LTD·Filed 2017·Granted Jan 4, 2022·18 cites·26 claims
- 0387US11425936B2Electronic aerosol provision systemNICOVENTURES HOLDINGS LTD·Filed 2018·Granted Aug 30, 2022·7 cites·20 claims
- 0486US11432589B2Electronic vapor provision systemNICOVENTURES TRADING LTD·Filed 2018·Granted Sep 6, 2022·7 cites·21 claims
- 0585US11452826B2Mechanical connector for electronic vapor provision systemNICOVENTURES HOLDINGS LIMITTED·Filed 2017·Granted Sep 27, 2022·11 cites·23 claims
- 0684US11083856B2Aerosol provision systemsNICOVENTURES HOLDINGS LTD·Filed 2015·Granted Aug 10, 2021·6 cites·23 claims
- 0784US11026448B2Electronic vapor provision system using the heater as an antenna for wireless communicationsNICOVENTURES HOLDINGS LTD·Filed 2015·Granted Jun 8, 2021·14 cites·19 claims
- 0883US12484628B2Systems for generating vapor for user inhalationNICOVENTURES TRADING LTD·Filed 2023·Granted Dec 2, 2025·0 cites·14 claims
- 0982US2025040620A1Temperature regulating system for an electronic vapor provision systemNICOVENTURES TRADING LTD·Filed 2024·Application pending·0 cites
- 1079US11831155B2E-cigarette and re-charging packNICOVENTURES TRADING LTD·Filed 2019·Granted Nov 28, 2023·2 cites·8 claims
- 1179US11241043B2Vapor provision apparatusNICOVENTURES HOLDINGS LTD·Filed 2017·Granted Feb 8, 2022·4 cites·18 claims
- 1277US11998060B2Electronic vapor provision systemNICOVENTURES TRADING LTD·Filed 2022·Granted Jun 4, 2024·0 cites·15 claims
- 1373US11903425B2Systems for generating vapor for user inhalationNICOVENTURES TRADING LTD·Filed 2018·Granted Feb 20, 2024·2 cites·14 claims
- 1472US2024058553A1Vapor provision deviceNICOVENTURES TRADING LTD·Filed 2023·Application pending·0 cites
- 1572US2025167323A1E-cigarette and re-charging packNICOVENTURES TRADING LTD·Filed 2025·Application pending·0 cites
- 1669US11819608B2Electronic aerosol provision systemNICOVENTURES TRADING LTD·Filed 2018·Granted Nov 21, 2023·1 cites·19 claims
- 1769US11723405B2Liquid storage tank for a vapor provision systemNICOVENTURES TRADING LTD·Filed 2017·Granted Aug 15, 2023·2 cites·20 claims
- 1868US7469717B2Fail safe shutter for use with a cross-stack monitorLAND INSTR INT LTD·Filed 2006·Granted Dec 30, 2008·5 cites·6 claims
- 1964US12357777B2Aerosol provision systemsNICOVENTURES TRADING LTD·Filed 2021·Granted Jul 15, 2025·0 cites·17 claims
- 2063US2024180255A1Aerosol provision systemNICOVENTURES TRADING LTD·Filed 2022·Application pending·0 cites
- 2163US2024188643A1Aerosol provision systemNICOVENTURES TRADING LTD·Filed 2022·Application pending·0 cites
- 2260US2023346040A1Aerosol generator for an electronic aerosol provision systemNICOVENTURES TRADING LTD·Filed 2021·Application pending·0 cites
- 2359US12150488B2Temperature regulating system for an electronic vapor provision systemNICOVENTURES TRADING LTD·Filed 2019·Granted Nov 26, 2024·0 cites·22 claims
- 2458US2023097652A1Aerosol provision systemNICOVENTURES TRADING LTD·Filed 2021·Application pending·0 cites
- 2556US2024324674A1Aerosol provision systemNICOVENTURES TRADING LTD·Filed 2021·Application pending·0 cites
- 2655US2025295169A1Heater assembly and methodNICOVENTURES TRADING LTD·Filed 2023·Application pending·0 cites
- 2755US2023389607A1Aerosol provision systemNICOVENTURES TRADING LTD·Filed 2021·Application pending·0 cites
- 2851US2019099562A1Vapour provision deviceNICOVENTURES HOLDINGS LTD·Filed 2017·Application pending·0 cites
- 2950US12426640B2System and method of consumption control for an electronic vapor provision systemNICOVENTURES TRADING LTD·Filed 2019·Granted Sep 30, 2025·0 cites·10 claims
- 3046US2022071295A1Vaping monitor system and methodNICOVENTURES TRADING LTD·Filed 2019·Application pending·0 cites
- 3146US2025268309A1Aerosol provision systemNICOVENTURES TRADING LTD·Filed 2021·Application pending·0 cites
- 3245US11793955B2Aerosolizable substrate material detection system and method for a vapor provision systemNICOVENTURES TRADING LTD·Filed 2018·Granted Oct 24, 2023·0 cites·13 claims
- 3341US2019246693A1Vapor provision deviceNICOVENTURES HOLDINGS LTD·Filed 2017·Application pending·0 cites
- 3439US2018256834A1Aerosol provision system with variable airflowNICOVENTURES HOLDINGS LTD·Filed 2016·Application pending·0 cites
- 3539US2016249682A1Electronic vapor provision systemNICOVENTURES HOLDINGS LTD·Filed 2013·Application pending·0 cites
- 3639US2018271154A1Aerosol provision system with remote air inletNICOVENTURES HOLDINGS LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →