Compressed salt objects
US-12435001-B2 · Oct 7, 2025 · US
containing magnesium cements {or similar cements}(magnesium oxide cements C04B28/10)
containing magnesium cements {or similar cements}(magnesium oxide cements C04B28/10) · 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 | C04B28/30 |
| Official title | containing magnesium cements {or similar cements}(magnesium oxide cements C04B28/10) |
| Display label | containing magnesium cements {or similar cements}(magnesium oxide cements C04B28/10) |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 14 |
| 2024 | 5 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Panel and method for producing a panel
US-12371379-B2 · Jul 29, 2025 · US
Decorative panel suitable for assembling a floor, ceiling or wall covering by interconnecting a plurality of said panels with each other, and decorative covering of such interconnected panels
US-12359445-B2 · Jul 15, 2025 · US
Decorative panel, and decorative floor covering consisting of said panels
US-12338638-B2 · Jun 24, 2025 · US
Reactive binder mixture for cementitious article
US-2025197289-A1 · Jun 19, 2025 · US
Decorative panel, and decorative floor covering consisting of said panels
US-12215506-B2 · Feb 4, 2025 · US
Floor panel and method for manufacturing the same
US-2025012098-A1 · Jan 9, 2025 · US
Composite building panel
US-2024409467-A1 · Dec 12, 2024 · US
Floor panel and method for manufacturing the same
US-12134900-B2 · Nov 5, 2024 · US
Panel for forming a floor covering and such floor covering
US-12122721-B2 · Oct 22, 2024 · US
Fluid loss additive for low-Portland or non-Portland cements
US-12077711-B2 · Sep 3, 2024 · US
Viscoelastic surfactant-based treatment fluids for use with metal oxide-based cements
US-11959013-B2 · Apr 16, 2024 · US
Synthetic silica glass in non-portland cements
US-2023406765-A1 · Dec 21, 2023 · US
Decorative Panel Suitable for Assembling a Floor, Ceiling or Wall Covering by Interconnecting a Plurality of Said Panels With Each Other, and Decorative Covering of Such Interconnected Panels
US-2023399858-A1 · Dec 14, 2023 · US
Panel and Method for Producing a Panel
US-2023347685-A1 · Nov 2, 2023 · US
Panel for Forming a Floor Covering and Such Floor Covering
US-2023331631-A1 · Oct 19, 2023 · US
Coating composition embodiments for use in investment casting methods
US-11724306-B1 · Aug 15, 2023 · US
Panel and method for producing a panel
US-11724537-B2 · Aug 15, 2023 · US
Panel for forming a floor covering and such floor covering
US-11718565-B2 · Aug 8, 2023 · US
Decorative Panel, and Decorative Floor Covering Consisting of Said Panels
US-2023203823-A1 · Jun 29, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B28/30?
- CPC C04B28/30 is the Cooperative Patent Classification code for “containing magnesium cements {or similar cements}(magnesium oxide cements C04B28/10).”
- How many patents are filed under CPC C04B28/30 (containing magnesium cements {or similar cements}(magnesium oxide cements C04B28/10))?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC C04B28/30 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).