Mixer assembly for vehicle exhaust system
US-2022379272-A1 · Dec 1, 2022 · 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 | B01F5/0413 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 44 |
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 | 5 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 5 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chemical injection and mixing device
US-2022234009-A1 · Jul 28, 2022 · US
Pressurized beverage concentrates and appliances and methods for producing beverages therefrom
US-11208314-B2 · Dec 28, 2021 · US
Premixing device and combustion device equipped with the premixing device
US-2021394134-A1 · Dec 23, 2021 · US
Vortex prevention adapter and related systems
US-2021120732-A1 · Apr 29, 2021 · US
Method and device for preserving wine-containing liquids
US-2021123005-A1 · Apr 29, 2021 · US
Water treatment system
US-2021002150-A1 · Jan 7, 2021 · US
Multiple function dispenser
US-10850241-B2 · Dec 1, 2020 · US
A mixing apparatus having a seal
US-2020329902-A1 · Oct 22, 2020 · US
Confined tube aspiration aeration devices and systems
US-2020261865-A1 · Aug 20, 2020 · US
Pack for preparing foamed food or beverage products
US-2020223625-A1 · Jul 16, 2020 · US
Supply-liquid producing apparatus and supply-liquid producing method
US-10654017-B2 · May 19, 2020 · US
Method and device for the open-loop or closed-loop control of the amount of a fuel mixture
US-10598131-B2 · Mar 24, 2020 · US
Variable venturi device with adjustable valve stem
US-10596530-B2 · Mar 24, 2020 · US
Method and nozzle for mixing and spraying fluids
US-10589299-B2 · Mar 17, 2020 · US
Method for cleaning process plants
US-2019314874-A1 · Oct 17, 2019 · US
Apparatus and method for increased purge velocity in specialty gas systems
US-2019287821-A1 · Sep 19, 2019 · US
Method and apparatus bottoming cycle working fluid enthalpy control in a waste heat recovery apparatus
US-10352198-B2 · Jul 16, 2019 · US
Multiple function dispenser
US-10328398-B2 · Jun 25, 2019 · US
Multiple function dispenser
US-2019134575-A1 · May 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F5/0413?
- CPC B01F5/0413 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F5/0413 (Operations & Transport)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC B01F5/0413 growing?
- Publication counts under this code: 5 in 2021 vs 2 in 2022 (latest complete years).