Rapid processing of laminar composite components
US-12180120-B2 · Dec 31, 2024 · US
for manufacturing refractories (C04B35/05, C04B35/107, C04B35/484 take precedence)
for manufacturing refractories (C04B35/05, C04B35/107, C04B35/484 take 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 | C04B35/657 |
| Official title | for manufacturing refractories (C04B35/05, C04B35/107, C04B35/484 take precedence) |
| Display label | for manufacturing refractories (C04B35/05, C04B35/107, C04B35/484 take precedence) |
| Total patents | 179 |
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 | 5 |
| 2017 | 8 |
| 2018 | 19 |
| 2019 | 16 |
| 2020 | 21 |
| 2021 | 19 |
| 2022 | 16 |
| 2023 | 20 |
| 2024 | 20 |
| 2025 | 19 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Density gradient in blade to reduce centrifugal load
US-10723659-B2 · Jul 28, 2020 · US
A method of fabricating a part out of ceramic matrix composite material
US-2020181029-A1 · Jun 11, 2020 · US
Method of fabricating a part out of ceramic matrix composite material
US-10662117-B2 · May 26, 2020 · US
Density gradient in blade to reduce centrifugal load
US-2019389777-A1 · Dec 26, 2019 · US
Method of making a fiber preform for ceramic matrix composite (cmc) fabrication
US-2019359531-A1 · Nov 28, 2019 · US
Methods of forming ceramic matrix composites using sacrificial fibers and related products
US-2019345073-A1 · Nov 14, 2019 · US
A method of fabricating a part out of ceramic matrix composite material
US-2019337859-A1 · Nov 7, 2019 · US
Method of making glass sheets with gas pretreatment of refractory
US-10435323-B2 · Oct 8, 2019 · US
Additive layer method for application of slurry-based features
US-2019255732-A1 · Aug 22, 2019 · US
Methods of forming ceramic matrix composites using sacrificial fibers and related products
US-10384981-B2 · Aug 20, 2019 · US
Method for additive manufacturing porous inorganic structures and composites made therefrom
US-2019233335-A1 · Aug 1, 2019 · US
Method of making a fiber preform for ceramic matrix composite (cmc) fabrication utilizing a fugitive binder
US-2019185385-A1 · Jun 20, 2019 · US
Protective layer for a ceramic matrix composite article
US-2019185384-A1 · Jun 20, 2019 · US
Toughened ceramic material
US-2019152865-A1 · May 23, 2019 · US
Methods for manufacturing ceramic and ceramic composite components and components made thereby
US-2019127281-A1 · May 2, 2019 · US
Melted product with a high zirconium content
US-10239793-B2 · Mar 26, 2019 · US
Eutectic cermets
US-2019084888-A1 · Mar 21, 2019 · US
Ceramic matrix composite articles
US-2019084892-A1 · Mar 21, 2019 · US
Articles for creating hollow structures in ceramic matrix composites
US-2019071363-A1 · Mar 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/657?
- CPC C04B35/657 is the Cooperative Patent Classification code for “for manufacturing refractories (C04B35/05, C04B35/107, C04B35/484 take precedence).”
- How many patents are filed under CPC C04B35/657 (for manufacturing refractories (C04B35/05, C04B35/107, C04B35/484 take precedence))?
- Our database includes 179 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/657 growing?
- Publication counts under this code: 20 in 2024 vs 19 in 2025 (latest complete years).