Assignee
PARTICLES PLUS INC
US·25 granted patents·9 pending applications·233 citations·filing 2013–2025
Top patents by PatentIndex Score
34 records- 0198US10718703B2Particle counter with advanced featuresPARTICLES PLUS INC·Filed 2017·Granted Jul 21, 2020·25 cites·25 claims
- 0298US9677990B2Particle counter with advanced featuresPARTICLES PLUS INC·Filed 2015·Granted Jun 13, 2017·35 cites·5 claims
- 0397US11988591B2Modular optical particle counter sensor and apparatusPARTICLES PLUS INC·Filed 2020·Granted May 21, 2024·4 cites·19 claims
- 0497US11579072B2Personal air quality monitoring systemPARTICLES PLUS INC·Filed 2021·Granted Feb 14, 2023·4 cites·20 claims
- 0596US11519842B2Multiple particle sensors in a particle counterPARTICLES PLUS INC·Filed 2019·Granted Dec 6, 2022·7 cites·20 claims
- 0696US10352844B2Multiple particle sensors in a particle counterPARTICLES PLUS INC·Filed 2014·Granted Jul 16, 2019·16 cites·4 claims
- 0796US9158652B2Intelligent modules in a particle counterPARTICLES PLUS INC·Filed 2014·Granted Oct 13, 2015·21 cites·17 claims
- 0896US9140639B2Pulse scope for particle counterPARTICLES PLUS INC·Filed 2014·Granted Sep 22, 2015·20 cites·11 claims
- 0995US12055474B2Modular optical particle counter sensor and apparatusPARTICLES PLUS INC·Filed 2021·Granted Aug 6, 2024·2 cites·29 claims
- 1095US11169077B2Personal air quality monitoring systemPARTICLES PLUS INC·Filed 2019·Granted Nov 9, 2021·8 cites·42 claims
- 1195US9141094B2Personal air quality monitoring systemPARTICLES PLUS INC·Filed 2014·Granted Sep 22, 2015·28 cites·20 claims
- 1294US9157847B2Mixed-mode photo-amplifier for particle counterPARTICLES PLUS INC·Filed 2014·Granted Oct 13, 2015·23 cites·16 claims
- 1393US11112395B2Networked air quality monitoring systemPARTICLES PLUS INC·Filed 2019·Granted Sep 7, 2021·4 cites·7 claims
- 1493US10983040B2Particle counter with integrated bootloaderPARTICLES PLUS INC·Filed 2014·Granted Apr 20, 2021·13 cites·25 claims
- 1593US9140638B2Pulse discriminator for particle counterPARTICLES PLUS INC·Filed 2014·Granted Sep 22, 2015·19 cites·5 claims
- 1690US2026029325A1Personal air quality monitoring systemPARTICLES PLUS INC·Filed 2025·Application pending·0 cites
- 1789US12436084B2Modular optical particle counter sensor and apparatusPARTICLES PLUS INC·Filed 2024·Granted Oct 7, 2025·0 cites·18 claims
- 1888US12405205B2Personal air quality monitoring systemPARTICLES PLUS INC·Filed 2024·Granted Sep 2, 2025·0 cites·15 claims
- 1988US2026029393A1Networked air quality monitoring systemPARTICLES PLUS INC·Filed 2025·Application pending·0 cites
- 2087US11846581B2Instrument networking for optical particle countersPARTICLES PLUS INC·Filed 2020·Granted Dec 19, 2023·1 cites·31 claims
- 2187US2025012705A1Modular optical particle counter sensor and apparatusPARTICLES PLUS INC·Filed 2024·Application pending·0 cites
- 2286US11841313B2Power management for optical particle countersPARTICLES PLUS INC·Filed 2020·Granted Dec 12, 2023·1 cites·25 claims
- 2386US11835443B2Real time monitoring of particle count dataPARTICLES PLUS INC·Filed 2020·Granted Dec 5, 2023·1 cites·11 claims
- 2484US11913869B2Personal air quality monitoring systemPARTICLES PLUS INC·Filed 2023·Granted Feb 27, 2024·0 cites·20 claims
- 2576US12306088B2Particle counter with advanced featuresPARTICLES PLUS INC·Filed 2020·Granted May 20, 2025·0 cites·20 claims
- 2675US12379362B2Networked air quality monitoring systemPARTICLES PLUS INC·Filed 2021·Granted Aug 5, 2025·0 cites·16 claims
- 2775US2025123195A1Particle counter with integrated bootloaderPARTICLES PLUS INC·Filed 2024·Application pending·0 cites
- 2874US2020371015A1Remote access operation of particle counter devicesPARTICLES PLUS INC·Filed 2020·Application pending·0 cites
- 2974US2021063299A1Particle counter with advanced featuresPARTICLES PLUS INC·Filed 2020·Application pending·0 cites
- 3066US12044611B2Particle counter with integrated bootloaderPARTICLES PLUS INC·Filed 2021·Granted Jul 23, 2024·0 cites·20 claims
- 3166US10810869B2Crowdsourced air quality monitoring systemPARTICLES PLUS INC·Filed 2017·Granted Oct 20, 2020·1 cites·20 claims
- 3249US2015063982A1Multi-stage inflow turbine pump for particle countersPARTICLES PLUS INC·Filed 2014·Application pending·0 cites
- 3343US2015323941A1Thermostat with integrated particle sensorPARTICLES PLUS INC·Filed 2013·Application pending·0 cites
- 3443US2016067531A1System and method for respirators with particle counter detector unitPARTICLES PLUS INC·Filed 2015·Application pending·0 cites
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