Mixed powder for powder metallurgy and method of manufacturing sintered part
US-2025367729-A1 · Dec 4, 2025 · US
Complex boride, carbide, carbonitride, nitride, oxide or oxynitride
Complex boride, carbide, carbonitride, nitride, oxide or oxynitride · 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 | B22F2302/35 |
| Official title | Complex boride, carbide, carbonitride, nitride, oxide or oxynitride |
| Display label | Complex boride, carbide, carbonitride, nitride, oxide or oxynitride |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wiring material for semiconductor device, wiring for semiconductor device including the same, and semiconductor device including the wiring
US-12489058-B2 · Dec 2, 2025 · US
Wiring material for semiconductor device, wiring for semiconductor device including the same, and semiconductor device including the wiring
US-2024038664-A1 · Feb 1, 2024 · US
Property tailored additively manufactured composite structural elements using congruently melted titanium-niobium-zirconium alloy matrix
US-2023405678-A1 · Dec 21, 2023 · US
Wiring material for semiconductor device, wiring for semiconductor device including the same, and semiconductor device including the wiring
US-11830814-B2 · Nov 28, 2023 · US
Method for the surface treatment of particles of a metal powder and metal powder particles obtained thereby
US-2023332284-A1 · Oct 19, 2023 · US
Property tailored additively manufactured composite structural elements using congruently melted titanium-niobium-zirconium alloy matrix
US-11780013-B2 · Oct 10, 2023 · US
Metal powder particles
US-11685989-B2 · Jun 27, 2023 · US
Composite particle and dust core
US-11440093-B2 · Sep 13, 2022 · US
Wiring material for semiconductor device, wiring for semiconductor device including the same, and semiconductor device including the wiring
US-2022068824-A1 · Mar 3, 2022 · US
Method for forming powder particles and a product
US-11247269-B2 · Feb 15, 2022 · US
Property tailored additively manufactured composite structural elements using congruently melted titanium-niobium-zirconium alloy matrix
US-2022032366-A1 · Feb 3, 2022 · US
Method and Apparatus for In Situ Synthesis of Alloys and/or Composites From Different Composition Powders During Additive Manufacturing
US-2021129220-A1 · May 6, 2021 · US
Composite particle and dust core
US-2021053115-A1 · Feb 25, 2021 · US
Method for the surface treatment of particles of a metal powder and metal powder particles obtained thereby
US-2020215607-A1 · Jul 9, 2020 · US
Sinterable magnetic powder composition and three-dimensional object manufactured by sintering such a composition
US-2019318855-A1 · Oct 17, 2019 · US
Thin film ceramics and cermets processed using nanopowders of controlled compositions
US-2019177238-A1 · Jun 13, 2019 · US
Iron-based powder for powder metallurgy and method for producing iron-based powder for powder metallurgy
US-10280488-B2 · May 7, 2019 · US
Iron-based powder for powder metallurgy and method for producing iron-based powder for powder metallurgy
US-2018202029-A1 · Jul 19, 2018 · US
Method for Forming Powder Particles and a Product
US-2018117676-A1 · May 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F2302/35?
- CPC B22F2302/35 is the Cooperative Patent Classification code for “Complex boride, carbide, carbonitride, nitride, oxide or oxynitride.”
- How many patents are filed under CPC B22F2302/35 (Complex boride, carbide, carbonitride, nitride, oxide or oxynitride)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B22F2302/35 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).