Ceramic Composite Materials, Articles, and Methods
US-2026015292-A1 · Jan 15, 2026 · US
Silicon carbide
Silicon carbide · 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 | C04B35/62834 |
| Official title | {Silicon carbide} |
| Display label | Silicon carbide |
| Total patents | 45 |
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 | 3 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Si-free reaction bonded sic
US-2025376423-A1 · Dec 11, 2025 · US
Ceramic composite materials, articles, and methods
US-12428350-B2 · Sep 30, 2025 · US
Cvd functionalized particles for cmc applications
US-2025289765-A1 · Sep 18, 2025 · US
Method for producing silicon carbide coated refractory grains and silicon carbide coated refractory grains
US-2025214902-A1 · Jul 3, 2025 · US
CVD functionalized particles for CMC applications
US-12330994-B2 · Jun 17, 2025 · US
Preceramic polymer printing binders for advanced ceramics
US-2025109075-A1 · Apr 3, 2025 · US
Thermal spray powder and coated article
US-2025084004-A1 · Mar 13, 2025 · US
Tooling for producing z-channels in ceramic fiber preforms
US-2024308922-A1 · Sep 19, 2024 · US
Powder, article, and method of manufacturing article
US-2024293865-A1 · Sep 5, 2024 · US
Particulate composite ceramic material, part comprising said material, and method for the preparation of said part
US-12037292-B2 · Jul 16, 2024 · US
Systems and methods for producing silicon carbide powder
US-2024150250-A1 · May 9, 2024 · US
Method for manufacturing a part made of a composite material
US-11802089-B2 · Oct 31, 2023 · US
Method for process for producing fully ceramic microencapsulated fuels containing tristructural-isotropic particles with a coating layer having higher shrinkage than matrix
US-11715571-B2 · Aug 1, 2023 · US
Cvd functionalized particles for cmc applications
US-2023036697-A1 · Feb 2, 2023 · US
Fully ceramic microencapsulated fuels containing tristructural-isotropic particles with a coating layer having higher shrinkage than matrix
US-11527333-B2 · Dec 13, 2022 · US
Control method for volume fraction of multistructural isotropic fuel particles in fully ceramic microencapsulated nuclear fuels, compositions for coating and sintered body of the same
US-2022084700-A1 · Mar 17, 2022 · US
Ceramic Composite Materials, Articles, and Methods
US-2021317046-A1 · Oct 14, 2021 · US
Method for process for producing fully ceramic microencapsulated fuels containing tristructural-isotropic particles with a coating layer having higher shrinkage than matrix
US-2021304908-A1 · Sep 30, 2021 · US
Fully ceramic microencapsulated fuels containing tristructural-isotropic particles with a coating layer having higher shrinkage than matrix
US-2021304907-A1 · Sep 30, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/62834?
- CPC C04B35/62834 is the Cooperative Patent Classification code for “Silicon carbide.”
- How many patents are filed under CPC C04B35/62834 (Silicon carbide)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/62834 growing?
- Publication counts under this code: 4 in 2024 vs 7 in 2025 (latest complete years).