Method for producing a geopolymer composition and method for producing a geopolymer hardened body
US-2026028275-A1 · Jan 29, 2026 · US
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Processes of mixing characterised by carbon dioxide treatment
Processes of mixing characterised by carbon dioxide treatment · 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 | C04B40/0091 |
| Official title | {Processes of mixing characterised by carbon dioxide treatment} |
| Display label | Processes of mixing characterised by carbon dioxide treatment |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for sequestering CO2 from flue gas and preparing microfiber-reinforced cement
US-12528739-B2 · Jan 20, 2026 · US
Carbonated cement slurry production system
US-2026008728-A1 · Jan 8, 2026 · US
Concrete mixtures and methods of making the same
US-2025353791-A1 · Nov 20, 2025 · US
Sustainable non-hydraulic cement composition and methods of such cements in subterranean cementing operations
US-12247158-B2 · Mar 11, 2025 · US
Carbonation of reactive magnesia cement (RMC)-based systems
US-12180118-B2 · Dec 31, 2024 · US
Carbon dioxide enhanced cement
US-11981859-B2 · May 14, 2024 · US
Sustainable non-hydraulic cement composition and methods of such cements in subterranean cementing operations
US-2024084185-A1 · Mar 14, 2024 · US
Carbon Dioxide Enhanced Cement
US-2023323185-A1 · Oct 12, 2023 · US
Method for sequestering co2 from flue gas and preparing microfiber-reinforced cement
US-2023174424-A1 · Jun 8, 2023 · US
Carbon Dioxide Enhanced Cement
US-2023124103-A1 · Apr 20, 2023 · US
Use of co2-containing gaseous effluent
US-2023077286-A1 · Mar 9, 2023 · US
Carbonation of reactive magnesia cement (rmc)-based systems
US-2022153647-A1 · May 19, 2022 · US
Enhanced carbonation and carbon sequestration in cementitious binders
US-2021198157-A1 · Jul 1, 2021 · US
Curing Cementitious Products
US-2021114943-A1 · Apr 22, 2021 · US
Enhanced carbonation and carbon sequestration in cementitious binders
US-10968142-B2 · Apr 6, 2021 · US
Simultaneous cement enhancement and carbon dioxide utilization by mounting a carbon dioxide capture system onboard a concrete mixer vehicle
US-10913179-B2 · Feb 9, 2021 · US
Simultaneous cement enhancement and carbon dioxide utilization by mounting a carbon dioxide capture system onboard a concrete mixer vehicle
US-2020276730-A1 · Sep 3, 2020 · US
Simultaneous cement enhancement and carbon dioxide utilization by mounting a carbon dioxide capture system onboard a concrete mixer vehicle
US-10688686-B2 · Jun 23, 2020 · US
Simultaneous cement enhancement and carbon dioxide utilization by mounting a carbon dioxide capture system onboard a concrete mixer vehicle
US-2019168417-A1 · Jun 6, 2019 · US