Method for the control of volume expansion of hydraulically setting compositions comprising steel making slag
US-12534407-B2 · Jan 27, 2026 · US
Masonry mortars
Masonry mortars · 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 | C04B2111/00646 |
| Official title | {Masonry mortars} |
| Display label | Masonry mortars |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Noise reducing mortar composition
US-12338178-B2 · Jun 24, 2025 · US
Multi-component composition for printable mortar
US-2025136513-A1 · May 1, 2025 · US
Cement based tile adhesive dry mix compositions containing crosslinked cellulose ethers for mortars with enhanced gel strength
US-2024317643-A1 · Sep 26, 2024 · US
Methods to improve the workability of a mineral binder composition comprising at least one mineral binder and additionally recycled powder
US-2024279115-A1 · Aug 22, 2024 · US
Use of foam mortar as adhesive for floorings
US-2024199501-A1 · Jun 20, 2024 · US
Free-flowing powder comprising a porous substrate functionalized with at least one accelerator
US-2023174435-A1 · Jun 8, 2023 · US
Method for the control of volume expansion of hydraulically setting compositions comprising steel making slag
US-2023122629-A1 · Apr 20, 2023 · US
Cement composition containing an oil ash set retarder
US-11414350-B2 · Aug 16, 2022 · US
Noise reducing mortar composition
US-2022220034-A1 · Jul 14, 2022 · US
Anti-dust additive composition for construction material
US-11214719-B2 · Jan 4, 2022 · US
Lightweight and/or thermally insulating structural concretes having a higher resistance/density and/or resistance/conductivity ratio, and methods for the production thereof
US-10927043-B2 · Feb 23, 2021 · US
Covalently cross-linked lignocellulosic composites and applications thereof
US-10899667-B2 · Jan 26, 2021 · US
Cement composition containing an oil ash set retarder
US-2020239365-A1 · Jul 30, 2020 · US
Lightweight and/or thermally insulating structural concretes having a higher resistance/density and/or resistance/conductivity ratio, and methods for the production thereof
US-2019263721-A1 · Aug 29, 2019 · US
Bio-catalytic calcium carbonate cementation
US-2019210924-A1 · Jul 11, 2019 · US
Covalently cross-linked lignocellulosic composites and applications thereof
US-2018354853-A1 · Dec 13, 2018 · US
Cementitious tile adhesive compositions containing crosslinked cellulose ethers for mortars with enhanced gel-strength
US-10150704-B2 · Dec 11, 2018 · US
Masonry blocks
US-10106461-B2 · Oct 23, 2018 · US
Solid particulate calcium nitrate composition comprising a solid particulate silicate as an anti-caking agent
US-2018297897-A1 · Oct 18, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2111/00646?
- CPC C04B2111/00646 is the Cooperative Patent Classification code for “Masonry mortars.”
- How many patents are filed under CPC C04B2111/00646 (Masonry mortars)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC C04B2111/00646 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).