Efficient sound-absorbing lightweight aggregate cellular concrete, method for preparing the same, and application thereof
US-12384721-B1 · Aug 12, 2025 · US
Foam stabilisers
Foam stabilisers · 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 | C04B2103/48 |
| Official title | Foam stabilisers |
| Display label | Foam stabilisers |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 7 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 8 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Serpentine carbon sequestration foamed lightweight soil and preparation method thereof
US-12258296-B1 · Mar 25, 2025 · US
Serpentine carbon sequestration foamed lightweight soil and preparation method thereof
US-2025074826-A1 · Mar 6, 2025 · US
Foam modifiers for gypsum slurries, methods, and products
US-12162803-B2 · Dec 10, 2024 · US
Ultra-light mineral foam having water repellent properties
US-12157699-B2 · Dec 3, 2024 · US
Fly ash-based foam geopolymer, preparation method therefor, and use thereof
US-12151973-B2 · Nov 26, 2024 · US
Compositions and methods relating to increased carbon dioxide uptake in mixing and curing of concrete
US-2024308904-A1 · Sep 19, 2024 · US
Fly ash-based foam geopolymer, preparation method therefor, and use thereof
US-2024270649-A1 · Aug 15, 2024 · US
Use of foam mortar as adhesive for floorings
US-2024199501-A1 · Jun 20, 2024 · US
Perlite-free, lightweight setting-type joint compound compositions
US-2024150244-A1 · May 9, 2024 · US
Light-weight fast-dry self-leveling cementitious gypsum underlayment with particle fillers
US-2024076239-A1 · Mar 7, 2024 · US
Process for producing foamed concrete
US-2023150891-A1 · May 18, 2023 · US
Highly thixotropic 3D printing concrete and manufacturing method therefor
US-11554993-B2 · Jan 17, 2023 · US
Compatibilized resin-cement composite compositions
US-11542423-B2 · Jan 3, 2023 · US
Carbonization-based lightweight CO2 foamed cement-based material, and optimized preparation method and use thereof
US-11492296-B1 · Nov 8, 2022 · US
Gypsum panels, systems, and methods
US-2022212996-A1 · Jul 7, 2022 · US
Superhydrophobic coating, superhydrophobic foam concrete, and preparation methods thereof
US-11312866-B2 · Apr 26, 2022 · US
Method and system for on-line blending of foaming agent with foam modifier for addition to cementitious slurries
US-11267759-B2 · Mar 8, 2022 · US
Polymeric bone foam composition and method
US-11185475-B2 · Nov 30, 2021 · US
Highly thixotropic 3d printing concrete and manufacturing method therefor
US-2021355040-A1 · Nov 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2103/48?
- CPC C04B2103/48 is the Cooperative Patent Classification code for “Foam stabilisers.”
- How many patents are filed under CPC C04B2103/48 (Foam stabilisers)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC C04B2103/48 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).