Particulate matter sensor
US-9823176-B2 · Nov 21, 2017 · US
by collecting particles on a support
by collecting particles on a support · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N15/0606 |
| Official title | {by collecting particles on a support} |
| Display label | by collecting particles on a support |
| Total patents | 495 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 25 |
| 2016 | 26 |
| 2017 | 48 |
| 2018 | 74 |
| 2019 | 68 |
| 2020 | 69 |
| 2021 | 48 |
| 2022 | 46 |
| 2023 | 26 |
| 2024 | 30 |
| 2025 | 28 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Particulate matter detection element and particulate matter detection sensor
US-2017322134-A1 · Nov 9, 2017 · US
Filter failure detection device, and particulate matter detection device
US-2017307501-A1 · Oct 26, 2017 · US
System and method of sensor reconditioning in an exhaust aftertreatment system
US-2017268979-A1 · Sep 21, 2017 · US
Trap replacement mechanism and microparticle composition analyzing apparatus
US-2017154762-A1 · Jun 1, 2017 · US
Aerosol mass sensor and sensing method
US-2017097255-A1 · Apr 6, 2017 · US
Sample Processing Improvements For Microscopy
US-2017075099-A1 · Mar 16, 2017 · US
System for sensing particulate matter
US-2017074148-A1 · Mar 16, 2017 · US
Method and system for exhaust particulate matter sensing
US-2017058735-A1 · Mar 2, 2017 · US
Particulate matter detection element and method of manufacturing same
US-9528971-B2 · Dec 27, 2016 · US
Method for hindering non-authorised withdrawal of a liquid from at least one offtake conduit connected to a main conduit for the transport of the aforementioned liquid, in particular a mixture of hydrocarbons and water
US-2016369948-A1 · Dec 22, 2016 · US
Particulate matter sensor
US-2016370276-A1 · Dec 22, 2016 · US
Particle Detector for Particulate Matter Accumulated on a Surface
US-2016370282-A1 · Dec 22, 2016 · US
Particulate matter sensor and method for manufacturing particulate matter sensor
US-9523632-B2 · Dec 20, 2016 · US
Particulate matter sensor and exhaust gas purification system using the same
US-2016363522-A1 · Dec 15, 2016 · US
Sample processing improvements for microscopy
US-9518920-B2 · Dec 13, 2016 · US
Methods of creation and use of a non-radioactive detection methodology
US-2016334324-A1 · Nov 17, 2016 · US
Particulate matter detection element, particulate matter detection sensor, and method of manufacturing particulate matter detection element
US-2016334321-A1 · Nov 17, 2016 · US
Particulate matter sensor unit
US-9494508-B2 · Nov 15, 2016 · US
Method and system for resistive-type particulate matter sensors
US-2016320285-A1 · Nov 3, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N15/0606?
- CPC G01N15/0606 is the Cooperative Patent Classification code for “by collecting particles on a support.”
- How many patents are filed under CPC G01N15/0606 (by collecting particles on a support)?
- Our database includes 495 publications tagged with this CPC code.
- Is patent activity under CPC G01N15/0606 growing?
- Publication counts under this code: 30 in 2024 vs 28 in 2025 (latest complete years).