Efficient sound-absorbing lightweight aggregate cellular concrete, method for preparing the same, and application thereof
US-12384721-B1 · Aug 12, 2025 · US
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Cements not provided for in groups C04B7/00 - C04B11/00
Cements not provided for in groups C04B7/00 - C04B11/00 · 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 | C04B12/00 |
| Official title | Cements not provided for in groups C04B7/00 - C04B11/00 |
| Display label | Cements not provided for in groups C04B7/00 - C04B11/00 |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of preparing alkali-activated cement by stepwise calcination with sodium chloride
US-2024327282-A1 · Oct 3, 2024 · US
Living building materials, methods of manufacture thereof and articles comprising the same
US-2024109808-A1 · Apr 4, 2024 · US
Methods for determining reactive index for cementitious components, associated compositions, and methods of use
US-11174198-B2 · Nov 16, 2021 · US
Methods for Determining Reactive Index For Cementitious Components, Associated Compositions, And Methods of Use
US-2019225540-A1 · Jul 25, 2019 · US
Methods for determining reactive index for cementitious components, associated compositions, and methods of use
US-10294154-B2 · May 21, 2019 · US
Conditioned curing systems and processes thereof
US-2017341989-A1 · Nov 30, 2017 · US
Use of surfactant in the preparation of modified sulfur and sulfur cement
US-9359256-B2 · Jun 7, 2016 · US
Carbonatable calcium silicate compositions and methods thereof
US-2016031757-A1 · Feb 4, 2016 · US
Method and apparatus for curing co2 composite material objects at near ambient temperature and pressure
US-2015225295-A1 · Aug 13, 2015 · US
Methods for Determining Reactive Index for Cementitious Components, Associated Compositions, and Methods of Use
US-2015191395-A1 · Jul 9, 2015 · US
Concrete compositions and methods
US-9061940-B2 · Jun 23, 2015 · US
Gypsum composites containing cementitious materials and methods
US-2015158766-A1 · Jun 11, 2015 · US
Use of surfactant in the preparation of modified sulfur and sulfur cement
US-2015027345-A1 · Jan 29, 2015 · US