Production method for refined product of metal nanoparticle-containing composition and production method for refined product of metal nanoparticle dispersion liquid
US-2022371092-A1 · Nov 24, 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 | B22F9/06 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 94 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 13 |
| 2024 | 10 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing nanoparticles and the nanoparticles produced therefrom
US-2022274170-A1 · Sep 1, 2022 · US
Angstrom-scale nanowire arrays in zeolite
US-11195634-B2 · Dec 7, 2021 · US
Stabilized lithium metal powder for Li-ion application, composition and process
US-11171323-B2 · Nov 9, 2021 · US
Solder particles and method for producing solder particles
US-2021229222-A1 · Jul 29, 2021 · US
Methods for nanofunctionalization of powders, and nanofunctionalized materials produced therefrom
US-2021220909-A1 · Jul 22, 2021 · US
Methods for nanofunctionalization of powders, and nanofunctionalized materials produced therefrom
US-11052460-B2 · Jul 6, 2021 · US
Article for producing ultra-fine powders and method of manufacture thereof
US-2021138548-A1 · May 13, 2021 · US
Conductive paste
US-10984921-B2 · Apr 20, 2021 · US
Method and apparatus for manufacturing core-shell catalyst
US-10892494-B2 · Jan 12, 2021 · US
Method of synthesizing a thermally conductive and stretchable polymer composite
US-2020362218-A1 · Nov 19, 2020 · US
Method of manufacturing metal powders and apparatus for manufacturing metal powders realizing the same
US-10799955-B2 · Oct 13, 2020 · US
Method for producing hard metal powder, and hard metal powder
US-2020230702-A1 · Jul 23, 2020 · US
Two-phase alloy, product using said two-phase alloy, and method for producing said product
US-10718038-B2 · Jul 21, 2020 · US
Method and apparatus for manufacturing core-shell catalyst
US-2020161664-A1 · May 21, 2020 · US
Method for producing nanoparticles and the nanoparticles produced therefrom
US-10654107-B2 · May 19, 2020 · US
Conductive paste
US-2020118702-A1 · Apr 16, 2020 · US
Method for producing nanoparticles and the nanoparticles produced therefrom
US-2020101537-A1 · Apr 2, 2020 · US
Method for modifying grain boundary of Nd—Fe—B base magnet, and body with modified grain boundary treated by the method
US-10589355-B2 · Mar 17, 2020 · US
Method and apparatus for manufacturing core-shell catalyst
US-2020006781-A1 · Jan 2, 2020 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F9/06?
- CPC B22F9/06 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B22F9/06 (Operations & Transport)?
- Our database includes 94 publications tagged with this CPC code.
- Is patent activity under CPC B22F9/06 growing?
- Publication counts under this code: 10 in 2024 vs 5 in 2025 (latest complete years).