Airfoil with flange formed of wishbone-shaped fiber layer structure
US-11346228-B1 · May 31, 2022 · US
by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould {(C22C47/16 takes precedence)}
by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould {(C22C47/16 takes precedence)} · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C22C47/08 |
| Official title | by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould {(C22C47/16 takes precedence)} |
| Display label | by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould {(C22C47/16 takes precedence)} |
| Total patents | 79 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 11 |
| 2020 | 11 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for producing a material composite, material composite and use of the material composite as a heat conductor and heat exchanger
US-2021339314-A1 · Nov 4, 2021 · US
Preparation method for magnesium matrix composite
US-2021254194-A1 · Aug 19, 2021 · US
Method for producing a cast aluminum component, and cylinder head for a motor vehicle, and production line for carrying out a method
US-2021215117-A1 · Jul 15, 2021 · US
Nanostructure self-dispersion and self-stabilization in molten metals
US-11040395-B2 · Jun 22, 2021 · US
Sacrificial 3-dimensional weaving method and ceramic matrix composites formed therefrom
US-11021779-B2 · Jun 1, 2021 · US
Shape memory alloy particle toughening of cast or additive manufactured al-cu-mg-ag-tib2
US-2021121949-A1 · Apr 29, 2021 · US
Preparation method of a lithium-containing magnesium/aluminum matrix composite
US-2021062315-A1 · Mar 4, 2021 · US
Heat-dissipating component and method for manufacturing same
US-10869413-B2 · Dec 15, 2020 · US
Composite material and composite material manufacturing method
US-2020370146-A1 · Nov 26, 2020 · US
Physical property improvement of iron castings using carbon nanomaterials
US-10844446-B2 · Nov 24, 2020 · US
Method and apparatus for producing a mixture of a metallic matrix material and an additive
US-10815556-B2 · Oct 27, 2020 · US
Aluminum alloy composition with improved elevated temperature mechanical properties
US-10815552-B2 · Oct 27, 2020 · US
Aluminium-alumina composite material and its method of preparation
US-10811161-B2 · Oct 20, 2020 · US
Method for producing boron nitride nanotube-reinforced aluminum composite casting
US-10793938-B2 · Oct 6, 2020 · US
Intermetallic matrix composite
US-10752554-B1 · Aug 25, 2020 · US
Heterogeneous composition, article comprising heterogeneous composition, and method for forming article
US-10753211-B2 · Aug 25, 2020 · US
Process for manufacturing a composite material
US-2020090836-A1 · Mar 19, 2020 · US
Copper-based substances with nanomaterials
US-2020010929-A1 · Jan 9, 2020 · US
Method for producing boron nitride nanotube-reinforced aluminum composite casting, boron nitride nanotube-reinforced aluminum composite casting, and master batch for producing boron nitride nanotube-reinforced aluminum composite casting
US-2019376169-A1 · Dec 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C47/08?
- CPC C22C47/08 is the Cooperative Patent Classification code for “by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould {(C22C47/16 takes precedence)}.”
- How many patents are filed under CPC C22C47/08 (by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould {(C22C47/16 takes precedence)})?
- Our database includes 79 publications tagged with this CPC code.
- Is patent activity under CPC C22C47/08 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).