Urea mixer
US-10378413-B2 · Aug 13, 2019 · US
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 | B01F5/0473 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 120 |
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 | 12 |
| 2016 | 8 |
| 2017 | 18 |
| 2018 | 13 |
| 2019 | 26 |
| 2020 | 22 |
| 2021 | 20 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Exhaust gas stirring device
US-10352220-B2 · Jul 16, 2019 · US
Mixer for a vehicle exhaust system
US-10337380-B2 · Jul 2, 2019 · US
High efficiency mixer for vehicle exhaust system
US-10287948-B1 · May 14, 2019 · US
Methods for forming mixed droplets
US-2019134581-A1 · May 9, 2019 · US
Exhaust treatment device
US-2019118146-A1 · Apr 25, 2019 · US
Mixer
US-10215076-B2 · Feb 26, 2019 · US
Exhaust aftertreatment device for aftertreatment of exhaust of an internal combustion engine
US-10190464-B2 · Jan 29, 2019 · US
Exhaust gas mixer arrangement
US-10184433-B2 · Jan 22, 2019 · US
Methods for forming mixed droplets
US-10155207-B2 · Dec 18, 2018 · US
Mixing structure
US-10138788-B2 · Nov 27, 2018 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-2018328248-A1 · Nov 15, 2018 · US
Cantilevered flow distributing apparatus
US-10100700-B2 · Oct 16, 2018 · US
Fluid mixer and heat exchange system using same
US-10092886-B2 · Oct 9, 2018 · US
Exhaust flow device
US-10086332-B2 · Oct 2, 2018 · US
Dual auger mixing system
US-10086333-B2 · Oct 2, 2018 · US
Mixing device and method of making and using the same
US-2018209382-A1 · Jul 26, 2018 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-10030562-B2 · Jul 24, 2018 · US
Exhaust gas flow mixer
US-9975093-B2 · May 22, 2018 · US
Reactive flow static mixer with cross-flow obstructions
US-9975094-B2 · May 22, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F5/0473?
- CPC B01F5/0473 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F5/0473 (Operations & Transport)?
- Our database includes 120 publications tagged with this CPC code.
- Is patent activity under CPC B01F5/0473 growing?
- Publication counts under this code: 20 in 2021 vs 1 in 2022 (latest complete years).