Process and formulation to join ceramic forms while maintaining structural and physical characteristics across the bond surface
US-11718731-B2 · Aug 8, 2023 · US
Carbon interlayers
Carbon interlayers · 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 | C04B2237/086 |
| Official title | Carbon interlayers |
| Display label | Carbon interlayers |
| Total patents | 76 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 13 |
| 2017 | 8 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Interconnected corrugated carbon-based network
US-2023194492-A1 · Jun 22, 2023 · US
Superhard constructions and methods of making same
US-11565317-B2 · Jan 31, 2023 · US
Superhard constructions and methods of making same
US-2022371962-A1 · Nov 24, 2022 · US
Manufacturing method for ceramic matrix composite
US-11447424-B2 · Sep 20, 2022 · US
Interconnected corrugated carbon-based network
US-11397173-B2 · Jul 26, 2022 · US
Method to produce a protective surface layer having a predetermined topography on a ceramic matrix composite
US-11186525-B2 · Nov 30, 2021 · US
Metal-on-ceramic substrates
US-11046051-B2 · Jun 29, 2021 · US
Cutting elements with impact resistant diamond body
US-11008815-B2 · May 18, 2021 · US
Method to produce a protective surface layer having a predetermined topography on a ceramic matrix composite
US-2021032172-A1 · Feb 4, 2021 · US
Gas-tight, heat-permeable multilayer ceramic composite tube
US-10865151-B2 · Dec 15, 2020 · US
Improved thermal material with high capacity and high conductivity, method for preparing same and components comprising same
US-2020325075-A1 · Oct 15, 2020 · US
Interconnected corrugated carbon-based network
US-2020232960-A1 · Jul 23, 2020 · US
Process and Formulation to Join Ceramic Forms While Maintaining Structural and Physical Characteristics Across The Bond Surface
US-2020224003-A1 · Jul 16, 2020 · US
Process and formulation to join ceramic forms while maintaining structural and physical characteristics across the bond surface
US-10703879-B2 · Jul 7, 2020 · US
Interconnected corrugated carbon-based network
US-10648958-B2 · May 12, 2020 · US
Engine component having support with intermediate layer
US-10590780-B2 · Mar 17, 2020 · US
Method of manufacturing ceramic matrix composite objects
US-10556831-B2 · Feb 11, 2020 · US
Superhard constructions and methods of making same
US-2019351487-A1 · Nov 21, 2019 · US
Superhard constructions and methods of making same
US-2019344351-A1 · Nov 14, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2237/086?
- CPC C04B2237/086 is the Cooperative Patent Classification code for “Carbon interlayers.”
- How many patents are filed under CPC C04B2237/086 (Carbon interlayers)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC C04B2237/086 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).