Gaseous fuel mixer assembly for engine and engine system operating method
US-11236705-B2 · Feb 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 | B01F5/008 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 31 |
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 | 1 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gaseous fuel mixer assembly for engine and engine system operating method
US-2021404422-A1 · Dec 30, 2021 · US
Gradient proportioning valve
US-2021156827-A1 · May 27, 2021 · US
Chip, mixing device, and mixing method
US-2021010606-A1 · Jan 14, 2021 · US
Compounding device, system, kit, software, and method
US-10888694-B2 · Jan 12, 2021 · US
Control device for an internal combustion engine
US-10851739-B2 · Dec 1, 2020 · US
Compounding device, system, kit, software, and method
US-10709885-B2 · Jul 14, 2020 · US
Control device for an internal combustion engine
US-2020141365-A1 · May 7, 2020 · US
Compounding device, system, kit, software, and method
US-10617863-B2 · Apr 14, 2020 · US
Compounding device system, software and method for controlling the process of compounding admixtures
US-2020108365-A1 · Apr 9, 2020 · US
Compounding device, system, kit, software, and method
US-2020061562-A1 · Feb 27, 2020 · US
Compounding device system, software and method for controlling the process of compounding admixtures
US-10549248-B2 · Feb 4, 2020 · US
Compounding device, system, kit, software, and method
US-10512885-B2 · Dec 24, 2019 · US
Mixing valve
US-2019321790-A1 · Oct 24, 2019 · US
Compounding device, system, kit, software, and method
US-2019262790-A1 · Aug 29, 2019 · US
Air bleeder and method for bleeding air
US-2019195426-A1 · Jun 27, 2019 · US
Compounding device, system, kit, software, and method
US-10315174-B2 · Jun 11, 2019 · US
Compounding device, system, kit, software, and method
US-2019091639-A1 · Mar 28, 2019 · US
Compounding device, system, kit, software, and method
US-10143985-B2 · Dec 4, 2018 · US
Slurry mixer gate with enhanced flow and foaming geometry
US-10011045-B2 · Jul 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F5/008?
- CPC B01F5/008 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F5/008 (Operations & Transport)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC B01F5/008 growing?
- Publication counts under this code: 4 in 2021 vs 1 in 2022 (latest complete years).