Heat-permeable tube containing ceramic matrix composite
US-10508058-B2 · Dec 17, 2019 · US
with metallic articles
with metallic articles · 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 | C04B37/02 |
| Official title | with metallic articles |
| Display label | with metallic articles |
| Total patents | 203 |
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 | 13 |
| 2017 | 14 |
| 2018 | 19 |
| 2019 | 22 |
| 2020 | 27 |
| 2021 | 21 |
| 2022 | 24 |
| 2023 | 18 |
| 2024 | 20 |
| 2025 | 13 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ceramic structure
US-2019311934-A1 · Oct 10, 2019 · US
Ceramic circuit substrate and method for producing ceramic circuit substrate
US-2019150298-A1 · May 16, 2019 · US
Ceramic-metal structure
US-2019126373-A1 · May 2, 2019 · US
Lead-free piezo printhead using thinned bulk material
US-10252525-B2 · Apr 9, 2019 · US
Bonded body and power module substrate
US-10173282-B2 · Jan 8, 2019 · US
Method for metalizing vias
US-10165681-B2 · Dec 25, 2018 · US
Lead-free piezo printhead using thinned bulk material
US-2018345670-A1 · Dec 6, 2018 · US
Turbine vane assembly with ceramic matrix composite airfoil and friction fit metallic attachment features
US-2018347383-A1 · Dec 6, 2018 · US
Ceramic/aluminum joined body, insulating circuit board, power module, led module, and thermoelectric module
US-2018346387-A1 · Dec 6, 2018 · US
Ceramic-aluminum conjugate, power module substrate, and power module
US-2018323122-A1 · Nov 8, 2018 · US
Conductive honeycomb structure
US-2018280872-A1 · Oct 4, 2018 · US
Manufacturing method of sample table
US-2018286740-A1 · Oct 4, 2018 · US
SiC matrix fuel cladding tube with spark plasma sintered end plugs
US-10062458-B2 · Aug 28, 2018 · US
Substrate support assembly having surface features to improve thermal performance
US-2018204747-A1 · Jul 19, 2018 · US
Metal/ceramic bonding substrate and method for producing same
US-9944565-B2 · Apr 17, 2018 · US
Method for Producing a Metal-Ceramic Substrate, and a Metal-Ceramic Substrate
US-2018093927-A1 · Apr 5, 2018 · US
Lithium tantalate single crystal substrate, bonded substrate, manufacturing method of the bonded substrate, and surface acoustic wave device using the bonded substrate
US-2018080144-A1 · Mar 22, 2018 · US
Ceramic-containing transaction card with a fill panel
US-2018068212-A1 · Mar 8, 2018 · US
Rare-earth oxide based chamber material
US-2018044246-A1 · Feb 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B37/02?
- CPC C04B37/02 is the Cooperative Patent Classification code for “with metallic articles.”
- How many patents are filed under CPC C04B37/02 (with metallic articles)?
- Our database includes 203 publications tagged with this CPC code.
- Is patent activity under CPC C04B37/02 growing?
- Publication counts under this code: 20 in 2024 vs 13 in 2025 (latest complete years).