Diesel Particulate filter regeneration system
US-10385746-B2 · Aug 20, 2019 · US
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with filters comprising movable parts, e.g. rotating filters
with filters comprising movable parts, e.g. rotating filters · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F01N3/0214 |
| Official title | {with filters comprising movable parts, e.g. rotating filters} |
| Display label | with filters comprising movable parts, e.g. rotating filters |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for exhaust particulate matter sensing
US-10378417-B2 · Aug 13, 2019 · US
Systems and methods for a soot sensor
US-10208642-B2 · Feb 19, 2019 · US
Method and system for exhaust particulate matter sensing
US-2018283254-A1 · Oct 4, 2018 · US
Methods and systems for rotating an exhaust aftertreatment device
US-9976501-B2 · May 22, 2018 · US
Gas flow regulating for cleaning a particular filter
US-9885269-B2 · Feb 6, 2018 · US
Diesel particulate filter regeneration system
US-2017362977-A1 · Dec 21, 2017 · US
Systems and methods for a soot sensor
US-2017314447-A1 · Nov 2, 2017 · US
Methods and systems for rotating an exhaust aftertreatment device
US-2017114740-A1 · Apr 27, 2017 · US
Gas flow regulating device for cleaning a particulate filter
US-2015034126-A1 · Feb 5, 2015 · US