Slurry Infiltration with Freeze Drying and Gelling for More Uniform Distribution of Particulate Material
US-2025388514-A1 · Dec 25, 2025 · US
by sublimating
by sublimating · 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 | C04B38/0605 |
| Official title | {by sublimating} |
| Display label | by sublimating |
| Total patents | 39 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 6 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 6 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for manufacturing ceramic material, ceramic material and use of ceramic material
US-2025214900-A1 · Jul 3, 2025 · US
Method of Forming a Contact Piece for a Circuit Breaker
US-2024399619-A1 · Dec 5, 2024 · US
Freeze-cast ceramic membrane for size based filtration
US-12157705-B2 · Dec 3, 2024 · US
Method of Manufacturing Porous Structures With Controllable and Directionally Tunable Porosity Via Freeze Casting
US-2024326125-A1 · Oct 3, 2024 · US
Method to fabricate a machinable ceramic matrix composite
US-12071380-B2 · Aug 27, 2024 · US
Foams of nanomaterials and fabrication methods thereof
US-11932581-B1 · Mar 19, 2024 · US
Freeze-cast ceramic membrane for size based filtration
US-2024034688-A1 · Feb 1, 2024 · US
Ultra-high temperature carbide foams and methods of fabricating the same
US-11807581-B2 · Nov 7, 2023 · US
Freeze-cast ceramic membrane for size based filtration
US-11760698-B2 · Sep 19, 2023 · US
Ultra-high temperature carbide foams and methods of fabricating the same
US-2023183139-A1 · Jun 15, 2023 · US
Method for producing silica aerogel blanket having high thermal insulation and high strength
US-11485892-B2 · Nov 1, 2022 · US
Ultra-high temperature carbide foams and methods of fabricating the same
US-11472746-B1 · Oct 18, 2022 · US
Graphite sheet having excellent thermal conductivity and method for preparing the same
US-11434135-B2 · Sep 6, 2022 · US
Method to fabricate a machinable ceramic matrix composite
US-2022169574-A1 · Jun 2, 2022 · US
Freeze-cast ceramic membrane for size based filtration
US-11242290-B2 · Feb 8, 2022 · US
Graphite sheet having excellent thermal conductivity and method for preparing the same
US-2020361776-A1 · Nov 19, 2020 · US
Method for producing silica aerogel blanket having high thermal insulation and high strength
US-2020332168-A1 · Oct 22, 2020 · US
Graphite sheet having excellent thermal conductivity and method for preparing the same
US-10766773-B2 · Sep 8, 2020 · US
Method of making a porous fuel cell component
US-10689301-B2 · Jun 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B38/0605?
- CPC C04B38/0605 is the Cooperative Patent Classification code for “by sublimating.”
- How many patents are filed under CPC C04B38/0605 (by sublimating)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC C04B38/0605 growing?
- Publication counts under this code: 6 in 2024 vs 2 in 2025 (latest complete years).