Composite mineralizers/fluxes for the production of alite/calcium sulfoaluminate clinkers
US-2024409464-A1 · Dec 12, 2024 · US
Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
Calcium aluminosulfate cements, e.g. cements hydrating into ettringite · 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 | C04B7/323 |
| Official title | {Calcium aluminosulfate cements, e.g. cements hydrating into ettringite} |
| Display label | Calcium aluminosulfate cements, e.g. cements hydrating into ettringite |
| Total patents | 67 |
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 | 8 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 14 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Admixture for cement
US-2024327284-A1 · Oct 3, 2024 · US
Quick-drying slope screed
US-2024269963-A1 · Aug 15, 2024 · US
System and method for preparing sulphoaluminate cement from solar energy stored heat dried sludge
US-2024246857-A1 · Jul 25, 2024 · US
Mortar composition for acoustic damping and fire protection
US-12030815-B2 · Jul 9, 2024 · US
Use of foam mortar as adhesive for floorings
US-2024199501-A1 · Jun 20, 2024 · US
Cementitious materials including a luminescent compound for printing 3-dimensional structures
US-2024183145-A1 · Jun 6, 2024 · US
Color-adjustable repairing agent and preparation method therefor, and concrete containing repairing agent
US-2024132403-A1 · Apr 25, 2024 · US
High durability engineered cementitious composites
US-2024132770-A1 · Apr 25, 2024 · US
Limestone calcined clay cement (LC3) construction composition
US-11939273-B2 · Mar 26, 2024 · US
Light-weight fast-dry self-leveling cementitious gypsum underlayment with particle fillers
US-2024076239-A1 · Mar 7, 2024 · US
Method for the kinetic regulation of cementitious binders
US-11912631-B2 · Feb 27, 2024 · US
Method of manufacturing lightweight thermal insulating cellular cement-based materials
US-2024059618-A1 · Feb 22, 2024 · US
Regulating cementitious material for promoting hydration of Portland cement
US-11858848-B2 · Jan 2, 2024 · US
Method of producing a supplementary cementitious material
US-2023406774-A1 · Dec 21, 2023 · US
Production of supplementary cementitious materials through wet carbonation method
US-2023382792-A1 · Nov 30, 2023 · US
Composition for aerated or lightweight concrete
US-2023192545-A1 · Jun 22, 2023 · US
Composition containing a semi-ordered calcium silicate hydrate
US-11667569-B2 · Jun 6, 2023 · US
Concrete formulation for sealing and plugging oil or gas wells for abandonment
US-2023146738-A1 · May 11, 2023 · US
Slag-based hydraulic binder, dry mortar composition comprising same and system for activating a slag-based binder
US-2023142698-A1 · May 11, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B7/323?
- CPC C04B7/323 is the Cooperative Patent Classification code for “Calcium aluminosulfate cements, e.g. cements hydrating into ettringite.”
- How many patents are filed under CPC C04B7/323 (Calcium aluminosulfate cements, e.g. cements hydrating into ettringite)?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC C04B7/323 growing?
- Publication counts under this code: 14 in 2024 vs 6 in 2025 (latest complete years).