Method of preparing high-performance green building material based on combustion flue gas carbon dioxide mineralization
US-12421171-B2 · Sep 23, 2025 · US
Fired or melted materials
Fired or melted materials · 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 | C04B18/023 |
| Official title | {Fired or melted materials} |
| Display label | Fired or melted materials |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of preparing high-performance green building material based on combustion flue gas carbon dioxide mineralization
US-2025171371-A1 · May 29, 2025 · US
Coating Approach to Prevent Agglomeration of Spherical Lightweight Aggregate (LWA) During Sintering
US-2025091945-A1 · Mar 20, 2025 · US
Crack-resistant ultra-high performance concrete for underground engineering in water-rich strata, preparation method, and application thereof
US-12252444-B1 · Mar 18, 2025 · US
Non-sintered high-strength lightweight aggregate one-shot prepared from sulfur-based and alkaline-based solid wastes by stirring, granulation, foaming, preparation method therefor and use thereof
US-12116313-B1 · Oct 15, 2024 · US
Nano-Titanium Dioxide/Biochar Composite, And Preparation Method And Use thereof
US-2024174566-A1 · May 30, 2024 · US
Honeycomb structure and electric heating support using the honeycomb structure
US-11986812-B2 · May 21, 2024 · US
Product containing chromium 3 oxide for glass furnace
US-11905198-B2 · Feb 20, 2024 · US
High-strength glass-ceramic-based lightweight aggregates and preparation method thereof
US-11780776-B2 · Oct 10, 2023 · US
Light weight ceramic aggregates made by agglomerating ceramic fibers
US-2023312415-A1 · Oct 5, 2023 · US
High-strength glass-ceramic-based lightweight aggregates and preparation method thereof
US-2023234886-A1 · Jul 27, 2023 · US
Multiphase ferrites and composites comprising the same
US-11679991-B2 · Jun 20, 2023 · US
Production process of artificial aggregate from tailings from mining, artificial aggregate, concrete composition and use
US-2022371956-A1 · Nov 24, 2022 · US
Honeycomb structure and electic heating support using the honeycomb structure
US-2022297105-A1 · Sep 22, 2022 · US
Oil well cement slurry high-temperature suspension stabilizer prepared from oil-based shale drilling cuttings
US-11345844-B2 · May 31, 2022 · US
Roofing Granules with High Solar Reflectance, Roofing Products with High Solar Reflectance, and Processes for Producing Same
US-2022119309-A1 · Apr 21, 2022 · US
Expanded and expandable granular materials
US-2022017415-A1 · Jan 20, 2022 · US
Roofing granules with high solar reflectance, roofing products with high solar reflectance, and processes for preparing same
US-11130708-B2 · Sep 28, 2021 · US
Product containing chromium 3 oxide for glass furnace
US-2021078893-A1 · Mar 18, 2021 · US
Multiphase ferrites and composites comprising the same
US-2021032121-A1 · Feb 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B18/023?
- CPC C04B18/023 is the Cooperative Patent Classification code for “Fired or melted materials.”
- How many patents are filed under CPC C04B18/023 (Fired or melted materials)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC C04B18/023 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).