Two-component mortar system based on aluminous cement and use thereof
US-2025243117-A1 · Jul 31, 2025 · US
Chemical plugs based on hydraulic hardening materials
Chemical plugs based on hydraulic hardening materials · 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 | C04B40/0666 |
| Official title | {Chemical plugs based on hydraulic hardening materials} |
| Display label | Chemical plugs based on hydraulic hardening materials |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 7 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Two-component mortar system based on aluminous cement and use thereof
US-12325664-B2 · Jun 10, 2025 · US
Two-component mortar system based on aluminous cement and calcium silicate as well as use thereof
US-2025178974-A1 · Jun 5, 2025 · US
Isocyanate-amine-based chemical anchor with improved storage stability, and use thereof
US-2024174569-A1 · May 30, 2024 · US
Isocyanate-amine-based chemical anchor with improved performance, and use thereof
US-2024174910-A1 · May 30, 2024 · US
Isocyanate-amine-based chemical anchor with improved performance, and use thereof
US-2024166870-A1 · May 23, 2024 · US
Fire-resistant two-component mortar system based on aluminous cement for a fire-resistant chemical fastening of anchors and post-installed reinforcing bars and use thereof
US-11858866-B2 · Jan 2, 2024 · US
Multi-component inorganic capsule anchoring system based on aluminous cement
US-11787743-B2 · Oct 17, 2023 · US
Storage-stable, multi-component reaction resin system and use of same
US-2023151221-A1 · May 18, 2023 · US
Curing composition for an epoxy resin compound, epoxy resin compound and multi-component epoxy resin system
US-11535699-B2 · Dec 27, 2022 · US
Rapid setting in situ cement plugs
US-11480025-B2 · Oct 25, 2022 · US
Fire-resistant two-component mortar system based on aluminous cement for a fire-resistant chemical fastening of anchors and post-installed reinforcing bars and use thereof
US-2022162131-A1 · May 26, 2022 · US
Two-component mortar system based on aluminous cement and use thereof
US-2022098107-A1 · Mar 31, 2022 · US
Fire-resistant two-component mortar system based on aluminous cement for a fire-resistant chemical fastening of anchors and post-installed reinforcing bars and use thereof
US-11279659-B2 · Mar 22, 2022 · US
Use of calcium sulfate in an inorganic mortar system based on aluminous cement to increase load values
US-11214526-B2 · Jan 4, 2022 · US
Two-component mortar system based on aluminous cement and use thereof
US-11214519-B2 · Jan 4, 2022 · US
Multi-component inorganic capsule anchoring system based on aluminous cement
US-2021387917-A1 · Dec 16, 2021 · US
Curing composition for an epoxy resin compound, epoxy resin compound and multi-component epoxy resin system
US-2021324134-A1 · Oct 21, 2021 · US
Two-component mortar mass and use thereof
US-10787395-B2 · Sep 29, 2020 · US
Isosorbide derivatives as reactive additives in reactive resins and chemical dowels
US-2020262955-A1 · Aug 20, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B40/0666?
- CPC C04B40/0666 is the Cooperative Patent Classification code for “Chemical plugs based on hydraulic hardening materials.”
- How many patents are filed under CPC C04B40/0666 (Chemical plugs based on hydraulic hardening materials)?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC C04B40/0666 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).