Surface texture enhanced glass-ceramic matrix composite heat exchanger
US-12292242-B2 · May 6, 2025 · US
by hot-pressing powders
by hot-pressing powders · 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 | C03B19/063 |
| Official title | {by hot-pressing powders} |
| Display label | by hot-pressing powders |
| Total patents | 65 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 10 |
| 2019 | 11 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing a main body of an optical element for semiconductor lithography, main body, optical element and projection exposure apparatus
US-2025135716-A1 · May 1, 2025 · US
Glass ceramic having SiO2 as main crystal phase
US-12252435-B2 · Mar 18, 2025 · US
Low-temperature glass container blowing process
US-2024409448-A1 · Dec 12, 2024 · US
3d printed layered glass structure having increased mechanical strength
US-2024383795-A1 · Nov 21, 2024 · US
Multiple Mold For Production Of At Least Two Glass-Ceramic Blanks For Dental Purposes, Use Of A Multiple Mold, Compression Apparatus And Continuous System
US-2024150213-A1 · May 9, 2024 · US
Method for preparing lead smelting slag glass-ceramics based on the oxidation of silicon-rich silicon smelting slag and composition adjustment
US-11964902-B2 · Apr 23, 2024 · US
Method for preparing lead smelting slag glass-ceramics based on the oxidation of silicon-rich silicon smelting slag and composition adjustment
US-2024076229-A1 · Mar 7, 2024 · US
Method for fabrication of glass preform
US-11912604-B2 · Feb 27, 2024 · US
Furnace and method for operating a furnace
US-2024034663-A1 · Feb 1, 2024 · US
Surface texture enhanced glass-ceramic matrix composite heat exchanger
US-2023384044-A1 · Nov 30, 2023 · US
High-strength glass-ceramic-based lightweight aggregates and preparation method thereof
US-11780776-B2 · Oct 10, 2023 · US
High-strength glass-ceramic-based lightweight aggregates and preparation method thereof
US-2023234886-A1 · Jul 27, 2023 · US
Wavelength conversion element and method for manufacturing wavelength conversion element
US-2023159367-A1 · May 25, 2023 · US
Articles comprising crystalline materials and method of making the same
US-11608287-B2 · Mar 21, 2023 · US
Reflective member and glass layered member production method
US-2022324740-A1 · Oct 13, 2022 · US
Low Inclusion TiO2-SiO2 Glass Obtained by Hot Isostatic Pressing
US-2022250964-A1 · Aug 11, 2022 · US
Glass material manufacturing method and glass material manufacturing device
US-11319237-B2 · May 3, 2022 · US
Glass Ceramic Having SiO2 As Main Crystal Phase
US-2021340057-A1 · Nov 4, 2021 · US
Feedstock gel and method of making glass-ceramic articles from the feedstock gel
US-11130700-B2 · Sep 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03B19/063?
- CPC C03B19/063 is the Cooperative Patent Classification code for “by hot-pressing powders.”
- How many patents are filed under CPC C03B19/063 (by hot-pressing powders)?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC C03B19/063 growing?
- Publication counts under this code: 7 in 2024 vs 7 in 2025 (latest complete years).