Patents Assigned to Particles Plus, Inc.
  • Personal air quality monitoring system
    Patent number: 11913869
    Abstract: An airborne, gas, or liquid particle sensor with multiple particle sensor blocks in a single particle counter. Each sensor would sample a portion of the incoming airstream, or possibly a separate airstream. The various counters could be used separately or in concert.
    Type: Grant
    Filed: January 27, 2023
    Date of Patent: February 27, 2024
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Adam Giandomenico
  • Instrument networking for optical particle counters
    Patent number: 11846581
    Abstract: An airborne or liquid particle sensor with a number of advanced features is disclosed. The sensor includes an output channel generating an electrical signal for a particle passing through the sensor, where the electrical signal includes information related to the pulse. The information is processed by the sensor to determine a value that indicates a more accurate particle mass for a sample period than the average mass.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: December 19, 2023
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Adam Giandomenico
  • Power management for optical particle counters
    Patent number: 11841313
    Abstract: An airborne or liquid particle sensor with a number of advanced features is disclosed. The sensor includes an output channel generating an electrical signal for a particle passing through the sensor, where the electrical signal includes information related to the pulse. The information is processed by the sensor to determine a value that indicates a more accurate particle mass for a sample period than the average mass.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: December 12, 2023
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Adam Giandomenico, Michael Hodel
  • Real time monitoring of particle count data
    Patent number: 11835443
    Abstract: An airborne or liquid particle sensor with a number of advanced features is disclosed. The sensor includes an output channel generating an electrical signal for a particle passing through the sensor, where the electrical signal includes information related to the pulse. The information is processed by the sensor to determine a value that indicates a more accurate particle mass for a sample period than the average mass.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: December 5, 2023
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Adam Giandomenico
  • Personal air quality monitoring system
    Patent number: 11579072
    Abstract: An airborne, gas, or liquid particle sensor with multiple particle sensor blocks in a single particle counter. Each sensor would sample a portion of the incoming airstream, or possibly a separate airstream. The various counters could be used separately or in concert.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: February 14, 2023
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Adam Giandomenico
  • Multiple particle sensors in a particle counter
    Patent number: 11519842
    Abstract: An airborne, gas, or liquid particle sensor with multiple particle sensor blocks in a single particle counter. Each sensor would sample a portion of the incoming airstream, or possibly a separate airstream. The various counters could be used separately or in concert.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: December 6, 2022
    Assignee: Particles Plus, Inc.
    Inventor: David Pariseau
  • Personal air quality monitoring system
    Patent number: 11169077
    Abstract: An airborne, gas, or liquid particle sensor with multiple particle sensor blocks in a single particle counter. Each sensor would sample a portion of the incoming airstream, or possibly a separate airstream. The various counters could be used separately or in concert.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: November 9, 2021
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Adam Giandomenico
  • Networked air quality monitoring system
    Patent number: 11112395
    Abstract: A networked air quality monitoring system. Such a system could provide information beyond the user's local instrument on air quality over a much larger area. This information could be used by a user to make decisions about frequenting particular areas based on the results, or to alert them to changing conditions in the area so that the user might act before local conditions change.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: September 7, 2021
    Assignee: Particles Plus, Inc.
    Inventor: David Pariseau
  • Particle counter with integrated bootloader
    Patent number: 10983040
    Abstract: An airborne or liquid particle sensor with integrated bootloader. A particle sensor incorporating at least one bootloader for programming or retrieval of program or data in local memory.
    Type: Grant
    Filed: March 15, 2014
    Date of Patent: April 20, 2021
    Assignee: Particles Plus, Inc.
    Inventor: David Pariseau
  • Crowdsourced air quality monitoring system
    Patent number: 10810869
    Abstract: A crowdsourced air quality monitoring system. Such a system could provide information beyond the user's local instrument on air quality over a much larger area. This information could be used by a user to make decisions about frequenting particular areas based on the results, or to alert them to changing conditions in the area so that the user might act before local conditions change.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: October 20, 2020
    Assignee: Particles Plus, Inc.
    Inventor: David Pariseau
  • Particle counter with advanced features
    Patent number: 10718703
    Abstract: An airborne or liquid particle sensor with a number of advanced features is disclosed. The sensor includes an output channel generating an electrical signal for a particle passing through the sensor, where the electrical signal includes information related to the pulse. The information is processed by the sensor to determine a value that indicates a more accurate particle mass for a sample period than the average mass.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: July 21, 2020
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Adam Giandomenico
  • Multiple particle sensors in a particle counter
    Patent number: 10352844
    Abstract: An airborne, gas, or liquid particle sensor with multiple particle sensor blocks in a single particle counter. Each sensor would sample a portion of the incoming airstream, or possibly a separate airstream. The various counters could be used separately or in concert.
    Type: Grant
    Filed: March 15, 2014
    Date of Patent: July 16, 2019
    Assignee: Particles Plus, Inc.
    Inventor: David Pariseau
  • CROWDSOURCED AIR QUALITY MONITORING SYSTEM
    Publication number: 20180247526
    Abstract: A crowdsourced air quality monitoring system. Such a system could provide information beyond the user's local instrument on air quality over a much larger area. This information could be used by a user to make decisions about frequenting particular areas based on the results, or to alert them to changing conditions in the area so that the user might act before local conditions change.
    Type: Application
    Filed: February 24, 2017
    Publication date: August 30, 2018
    Applicant: PARTICLES PLUS, INC.
    Inventor: David PARISEAU
  • PARTICLE COUNTER WITH ADVANCED FEATURES
    Publication number: 20170276594
    Abstract: An airborne or liquid particle sensor with a number of advanced features is disclosed. The sensor includes an output channel generating an electrical signal for a particle passing through the sensor, where the electrical signal includes information related to the pulse. The information is processed by the sensor to determine a value that indicates a more accurate particle mass for a sample period than the average mass.
    Type: Application
    Filed: June 12, 2017
    Publication date: September 28, 2017
    Applicant: Particles Plus, Inc.
    Inventors: David PARISEAU, Adam GIANDOMENICO
  • Particle counter with advanced features
    Patent number: 9677990
    Abstract: An airborne or liquid particle sensor with a number of advanced features is disclosed. The sensor includes an output channel generating an electrical signal for a particle passing through the sensor, where the electrical signal includes information related to the pulse. The information is processed by the sensor to determine a value that indicates a more accurate particle mass for a sample period than the average mass.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: June 13, 2017
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Michael Hodel, Adam Giandomenico
  • SYSTEM AND METHOD FOR RESPIRATORS WITH PARTICLE COUNTER DETECTOR UNIT
    Publication number: 20160067531
    Abstract: An airborne particle sensor that is intended for use with portable or stationary respirators to provide detection of particulates. This could be used in a number of ways, either continuously or on-demand to provide fit-testing, to validate proper functioning of a respirator, to provide a warning of respirator-failure, to provide notification of filter loading (with integration of pressure sensor), and to provide exposure levels while using the respirator.
    Type: Application
    Filed: September 4, 2015
    Publication date: March 10, 2016
    Applicant: PARTICLES PLUS, INC.
    Inventors: David PARISEAU, Adam GIANDOMENICO
  • Mixed-mode photo-amplifier for particle counter
    Patent number: 9157847
    Abstract: An airborne, gas, or liquid particle sensor with a mixed-mode photo-amplifier front-end. The photo-amplifier uses pulse-height for the high-gain channel and integrates the pulse-energy for the low-gain channel to provide for a larger dynamic range for larger size particles.
    Type: Grant
    Filed: March 15, 2014
    Date of Patent: October 13, 2015
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Ivan Horban
  • Intelligent modules in a particle counter
    Patent number: 9158652
    Abstract: An airborne, gas, or liquid particle sensor with one or more intelligent modules either within the instrument or attached to the instrument. These modules comprising sub-systems with local controllers or memory.
    Type: Grant
    Filed: March 15, 2014
    Date of Patent: October 13, 2015
    Assignee: Particles Plus, Inc.
    Inventor: David Pariseau
  • Pulse scope for particle counter
    Patent number: 9140639
    Abstract: An airborne, gas, or liquid particle sensor with an on-board data acquisition system that can be used to capture detailed particle pulse information. The information can be used both for on-board analysis and reporting as well as off-line analysis and reporting.
    Type: Grant
    Filed: March 15, 2014
    Date of Patent: September 22, 2015
    Assignee: Particles Plus, Inc.
    Inventor: David Pariseau
  • Personal air quality monitoring system
    Patent number: 9141094
    Abstract: A personal air quality monitoring system worn or carried by a user. Such system can be used to monitor the local air quality and alert a user should air quality deteriorate below some acceptable desired or configurable threshold.
    Type: Grant
    Filed: March 15, 2014
    Date of Patent: September 22, 2015
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Adam Giandomenico