Method for the removal of at least one contaminant from an aqueous liquor or a gas
US-2022081334-A1 · Mar 17, 2022 · US
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Operations & Transport
Operations & Transport · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01F5/0062 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for treating viscous media
US-11260353-B2 · Mar 1, 2022 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-2021239022-A1 · Aug 5, 2021 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-10968800-B2 · Apr 6, 2021 · US
Systems and methods for treating viscous media
US-2020360877-A1 · Nov 19, 2020 · US
Multi chamber mixing manifold
US-10807050-B1 · Oct 20, 2020 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-2019249583-A1 · Aug 15, 2019 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-10294841-B2 · May 21, 2019 · US
Mixer and processes incorporating the same
US-10065157-B2 · Sep 4, 2018 · US
Mixing device comprising at least four outlet arms having diverse vertical angles
US-10058831-B2 · Aug 28, 2018 · US
Multi chamber mixing manifold
US-10052595-B1 · Aug 21, 2018 · US
Device for the aftertreatment of exhaust gas from a motor vehicle
US-9982584-B2 · May 29, 2018 · US
Exhaust-gas mixer
US-9957870-B2 · May 1, 2018 · US
Dispensers for dispensing microcapsules
US-9839931-B2 · Dec 12, 2017 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-9670811-B2 · Jun 6, 2017 · US
Exhaust-gas mixer
US-2017114693-A1 · Apr 27, 2017 · US
Perforated mixing pipe with swirler
US-9435240-B2 · Sep 6, 2016 · US
Perforated mixing pipe with swirler
US-9410464-B2 · Aug 9, 2016 · US
Arrangement for introducing a liquid medium into exhaust gases from a combustion engine
US-9194267-B2 · Nov 24, 2015 · US
Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same
US-9062589-B2 · Jun 23, 2015 · US