Preparation method of titanium alloy powders
US-12083602-B2 · Sep 10, 2024 · US
Use of plasma
Use of plasma · 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 | B22F2202/13 |
| Official title | Use of plasma |
| Display label | Use of plasma |
| Total patents | 180 |
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 | 4 |
| 2017 | 10 |
| 2018 | 14 |
| 2019 | 17 |
| 2020 | 12 |
| 2021 | 25 |
| 2022 | 13 |
| 2023 | 27 |
| 2024 | 36 |
| 2025 | 12 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spark plasma sintered polycrystalline diamond compact
US-10773303-B2 · Sep 15, 2020 · US
Additively manufactured component and production method therefor
US-2020276639-A1 · Sep 3, 2020 · US
Valve
US-2020200280-A1 · Jun 25, 2020 · US
Metal nanowire having core-shell structure coated with graphene, and manufacturing method therefor
US-10566104-B2 · Feb 18, 2020 · US
Method for treating raw-material powder, apparatus for treating raw-material powder, and method for producing object
US-2020001399-A1 · Jan 2, 2020 · US
Dielectric barrier discharge plasma method and apparatus for synthesizing metal particles
US-10513790-B2 · Dec 24, 2019 · US
Nanoparticles comprising a core covered with a passivation layer, process for manufacture and uses thereof
US-2019381572-A1 · Dec 19, 2019 · US
Metal powder manufacturing apparatus for metal 3d printer
US-2019375021-A1 · Dec 12, 2019 · US
Solution for fabricating nano particles
US-10479894-B2 · Nov 19, 2019 · US
Apparatus and Process for Forming Powder
US-2019308246-A1 · Oct 10, 2019 · US
Apparatus and method for feeding material
US-2019308240-A1 · Oct 10, 2019 · US
Apparatus for treating raw-material powder, apparatus for treating raw-material powder, and method for producing object
US-10421156-B2 · Sep 24, 2019 · US
Fine particle producing apparatus and fine particle producing method
US-2019247822-A1 · Aug 15, 2019 · US
Metal composite powder and method for producing same
US-10376962-B2 · Aug 13, 2019 · US
Nanoparticle assemblies and method for producing nanoparticle assemblies
US-2019165190-A1 · May 30, 2019 · US
Method to form dispersion strengthened alloys
US-10293434-B2 · May 21, 2019 · US
Rapid manufacturing process of ferrous and non-ferrous parts using plasma electron beam
US-10279420-B2 · May 7, 2019 · US
Alloy powder, sintered material, method for producing alloy powder, and method for producing sintered material
US-2019118256-A1 · Apr 25, 2019 · US
Fine particle production apparatus and fine particle production method
US-10252339-B2 · Apr 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F2202/13?
- CPC B22F2202/13 is the Cooperative Patent Classification code for “Use of plasma.”
- How many patents are filed under CPC B22F2202/13 (Use of plasma)?
- Our database includes 180 publications tagged with this CPC code.
- Is patent activity under CPC B22F2202/13 growing?
- Publication counts under this code: 36 in 2024 vs 12 in 2025 (latest complete years).