Ceramic substrate and electrostatic chuck
US-12157702-B2 · Dec 3, 2024 · US
Metallising {, e.g. infiltration of sintered ceramic preforms with molten metal (covering materials with metals in general C23C; ceramic compositions containing free metal bonded to carbides, diamond, oxides, borides, nitrides, silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides or sulfides, other than as macroscopic reinforcing agents C22C; infiltration of preforms containing free metal, e.g. cermets C22C)}
Metallising {, e.g. infiltration of sintered ceramic preforms with molten metal (covering materials with metals in general C23C; ceramic compositions containing free metal bonded to carbides, diamond, oxides, borides, nitrides, silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides or sulfides, other than as macroscopic reinforcing agents C22C; infiltration of preforms containing free metal, e.g. cermets C22C)} · 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 | C04B41/51 |
| Official title | Metallising {, e.g. infiltration of sintered ceramic preforms with molten metal (covering materials with metals in general C23C; ceramic compositions containing free metal bonded to carbides, diamond, oxides, borides, nitrides, silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides or sulfides, other than as macroscopic reinforcing agents C22C; infiltration of preforms containing free metal, e.g. cermets C22C)} |
| Display label | Metallising {, e.g. infiltration of sintered ceramic preforms with molten metal (covering materials with metals in general C23C; ceramic compositions containing free metal bonded to carbides, diamond, oxides, borides, nitrides, silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides or sulfides, other than as macroscopic reinforcing agents C22C; infiltration of preforms containing free metal, e.g. cermets C22C)} |
| Total patents | 77 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 11 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 9 |
| 2025 | 8 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metal carbide infiltrated c/c composites
US-2024351958-A1 · Oct 24, 2024 · US
Method for manufacturing metal-impregnated ceramic fired body
US-2024190783-A1 · Jun 13, 2024 · US
Inlaid timepiece component and method for manufacturing the same
US-2024077836-A1 · Mar 7, 2024 · US
Shape-stable structures with ablative cooling
US-2024034687-A1 · Feb 1, 2024 · US
Piezoelectric element and method for manufacturing same, as well as piezoelectric vibration device
US-2023391675-A1 · Dec 7, 2023 · US
Ceramic, vaporization core, and vaporizer
US-2023339818-A1 · Oct 26, 2023 · US
Electron-emitting ceramic
US-2023202930-A1 · Jun 29, 2023 · US
Reinforcing fibers for use in ceramic matrix composites, methods of manufacture and articles comprising the same
US-2023192568-A1 · Jun 22, 2023 · US
Multilayer electronic component and method for manufacturing multilayer electronic component
US-11532438-B2 · Dec 20, 2022 · US
Coated super-abrasive grains, abrasive grains, and wheel
US-2022290021-A1 · Sep 15, 2022 · US
Ceramic and ceramic composite components
US-11384025-B2 · Jul 12, 2022 · US
Support tooling for porous preforms to be infiltrated and oven using such a tooling
US-2022170143-A1 · Jun 2, 2022 · US
Method for depositing a decorative and/or functional metal layer on a surface of an article made of an electrically non-conductive ceramic material
US-2022155729-A1 · May 19, 2022 · US
Vacuum pressure transformation vessel and method of use
US-11180422-B2 · Nov 23, 2021 · US
Repair and/or reinforcement of oxide-oxide CMC
US-11180421-B2 · Nov 23, 2021 · US
Ceramic substrate and electrostatic chuck
US-2021246071-A1 · Aug 12, 2021 · US
Sacrificial 3-dimensional weaving method and ceramic matrix composites formed therefrom
US-11021779-B2 · Jun 1, 2021 · US
Repair and/or reinforcement of oxide-oxide cmc
US-2021061720-A1 · Mar 4, 2021 · US
Chemical and topological surface modification to enhance coating adhesion and compatibility
US-10934220-B2 · Mar 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B41/51?
- CPC C04B41/51 is the Cooperative Patent Classification code for “Metallising {, e.g. infiltration of sintered ceramic preforms with molten metal (covering materials with metals in general C23C; ceramic compositions containing free metal bonded to carbides, diamond, oxides, borides, nitrides, silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides or sulfides, other than as macroscopic reinforcing agents C22C; infiltration of preforms containing free metal, e.g. cermets C22C)}.”
- How many patents are filed under CPC C04B41/51 (Metallising {, e.g. infiltration of sintered ceramic preforms with molten metal (covering materials with metals in general C23C; ceramic compositions containing free metal bonded to carbides, diamond, oxides, borides, nitrides, silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides or sulfides, other than as macroscopic reinforcing agents C22C; infiltration of preforms containing free metal, e.g. cermets C22C)})?
- Our database includes 77 publications tagged with this CPC code.
- Is patent activity under CPC C04B41/51 growing?
- Publication counts under this code: 9 in 2024 vs 8 in 2025 (latest complete years).