Devices and methods for mixing gases
US-2025196075-A1 · Jun 19, 2025 · US
with means for feeding the material with a fractal or tree-type distribution in a surface · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01F35/7182 |
| Official title | {with means for feeding the material with a fractal or tree-type distribution in a surface} |
| Display label | with means for feeding the material with a fractal or tree-type distribution in a surface |
| Total patents | 18 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025196075-A1 · Jun 19, 2025 · US
US-12194428-B2 · Jan 14, 2025 · US
US-12090453-B2 · Sep 17, 2024 · US
US-11660577-B2 · May 30, 2023 · US
US-2022234013-A1 · Jul 28, 2022 · US
US-2021394141-A1 · Dec 23, 2021 · US
US-2021197145-A1 · Jul 1, 2021 · US
US-10907762-B2 · Feb 2, 2021 · US
US-10559451-B2 · Feb 11, 2020 · US
US-2020032946-A1 · Jan 30, 2020 · US
US-10366865-B2 · Jul 30, 2019 · US
US-10159979-B2 · Dec 25, 2018 · US
US-2018233327-A1 · Aug 16, 2018 · US
US-2016271610-A1 · Sep 22, 2016 · US
US-2016217977-A1 · Jul 28, 2016 · US
US-9245717-B2 · Jan 26, 2016 · US
US-9162236-B2 · Oct 20, 2015 · US
US-2015010666-A1 · Jan 8, 2015 · US