Systems and methods for nanofunctionalization of powders
US-12239967-B2 · Mar 4, 2025 · US
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Methods
Methods · 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 | B01F33/401 |
| Official title | {Methods} |
| Display label | Methods |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of making a magnetic material and a fluidized bed mixer for making the same
US-2024226827-A9 · Jul 11, 2024 · US
Method of making a magnetic material and a fluidized bed mixer for making the same
US-2024131483-A1 · Apr 25, 2024 · US
Systems and methods for nanofunctionalization of powders
US-2023415112-A1 · Dec 28, 2023 · US
Systems and methods for nanofunctionalization of powders
US-11779894-B2 · Oct 10, 2023 · US
Method of mixing a pharmaceutical solution and mixing system
US-11524270-B2 · Dec 13, 2022 · US
Sample introduction system with mixing
US-11376557-B1 · Jul 5, 2022 · US
Dispersion system, treatment method and chemical reaction apparatus
US-2022176329-A1 · Jun 9, 2022 · US
System for Oxygenating a Biological Culture
US-2022033753-A1 · Feb 3, 2022 · US
Methods and apparatus for gas stream mass transfer with a liquid
US-11162062-B2 · Nov 2, 2021 · US
Separation of contaminants from a liquid mixture
US-11104863-B2 · Aug 31, 2021 · US
Methods and Apparatus for Gas Stream Mass Transfer with a Liquid
US-2020231922-A1 · Jul 23, 2020 · US
Separation of contaminants from a liquid mixture
US-2020078750-A1 · Mar 12, 2020 · US
Sample introduction system with mixing
US-10569241-B1 · Feb 25, 2020 · US
Methods and apparatus for gas stream mass transfer with a liquid
US-10519413-B2 · Dec 31, 2019 · US
Method of mixing a pharmaceutical solution and mixing system
US-2019329196-A1 · Oct 31, 2019 · US
Systems and methods for nanofunctionalization of powders
US-2018272426-A1 · Sep 27, 2018 · US
Methods and apparatus for gas stream mass transfer with a liquid
US-2018195034-A1 · Jul 12, 2018 · US
Methods and apparatus for gas stream mass transfer with a liquid
US-9932553-B2 · Apr 3, 2018 · US
Sample introduction system with mixing
US-9844761-B1 · Dec 19, 2017 · US