Method of using permeable membrane in the debulking of cmc prepreg material
US-12428349-B2 · Sep 30, 2025 · US
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Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air (moulds for treating with gases or degassing B28B7/44; compacting concrete by means of vacuum in general E04G21/061)
Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air (moulds for treating with gases or degassing B28B7/44; compacting concrete by means of vacuum in general E04G21/061) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B28B3/006 |
| Official title | {Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air (moulds for treating with gases or degassing B28B7/44; compacting concrete by means of vacuum in general E04G21/061)} |
| Display label | Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air (moulds for treating with gases or degassing B28B7/44; compacting concrete by means of vacuum in general E04G21/061) |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 3 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ceramic matrix composite structures and methods for manufacture thereof
US-2025170751-A1 · May 29, 2025 · US
Systems and methods for infusion mixing a slurry-based electrode
US-2025023009-A1 · Jan 16, 2025 · US
Method of using permeable membrane in the debulking of cmc prepreg material
US-2024158306-A1 · May 16, 2024 · US
Systems and methods for infusion mixing a slurry-based electrode
US-11961990-B2 · Apr 16, 2024 · US
Rapid forming of glass and ceramics
US-11753347-B2 · Sep 12, 2023 · US
Systems and methods for infusion mixing a slurry-based electrode
US-2022077445-A1 · Mar 10, 2022 · US
Method for producing a composite part containing a ceramic matrix
US-11014856-B2 · May 25, 2021 · US
Systems and methods for infusion mixing a slurry based electrode
US-11005087-B2 · May 11, 2021 · US
Rapid forming of glass and ceramics
US-2021107841-A1 · Apr 15, 2021 · US
Method for producing a composite part containing a ceramic matrix
US-2020377417-A1 · Dec 3, 2020 · US
Injection molding apparatus and injection molding method
US-2020262102-A1 · Aug 20, 2020 · US
Injection molding apparatus and injection molding method
US-2020223094-A1 · Jul 16, 2020 · US
Method for manufacturing part made of composite material
US-10427983-B2 · Oct 1, 2019 · US
Cutting tool having at least partially molded body
US-10328502-B2 · Jun 25, 2019 · US
Method for manufacturing part made of composite material
US-2017334791-A1 · Nov 23, 2017 · US
Hot isostatic pressing device
US-9573334-B2 · Feb 21, 2017 · US
Cutting tool having at least partially molded body
US-2017036277-A1 · Feb 9, 2017 · US
Cutting tool having at least partially molded body and method of making same
US-9505064-B2 · Nov 29, 2016 · US
Hot isostatic pressing device
US-2016039163-A1 · Feb 11, 2016 · US