Electrical steel sheet adhesive coating composition, electrical steel sheet product, and manufacturing method therefor
US-11807922-B2 · Nov 7, 2023 · US
Aluminium phosphate
Aluminium phosphate · 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 | C08K2003/327 |
| Official title | {Aluminium phosphate} |
| Display label | Aluminium phosphate |
| Total patents | 85 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 10 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 9 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fire-retardant polyamides comprising PVP
US-11685832-B2 · Jun 27, 2023 · US
Halogen-free flame retardant thermoplastic polyurethane elastomer composition and product and flame retardant package thereof
US-11613627-B2 · Mar 28, 2023 · US
Thermosetting epoxy resin composition and prepreg, laminated board and printed circuit board using thermosetting epoxy resin composition
US-2023045615-A1 · Feb 9, 2023 · US
Non-oriented electrical steel sheet
US-2022336129-A1 · Oct 20, 2022 · US
Transparent antibacterial plastic film and method for manufacturing the same
US-2022332906-A1 · Oct 20, 2022 · US
Heat-expanding fire retardant
US-2022275190-A1 · Sep 1, 2022 · US
Intumescent fire-retardant coating with ultra-high corrosion resistance and preparation method thereof
US-2022177713-A1 · Jun 9, 2022 · US
Flame retardant mixture
US-2022119625-A1 · Apr 21, 2022 · US
Methods of preserving a nuclear fuel element
US-11295869-B2 · Apr 5, 2022 · US
Coating liquid and method for manufacturing thermoelectric member
US-11274217-B2 · Mar 15, 2022 · US
Polyamides with phosphorous and al-phosphonates
US-2022002543-A1 · Jan 6, 2022 · US
Fire-retardant polyamides comprising pvp
US-2022002542-A1 · Jan 6, 2022 · US
Surface-treated metal sheet, coated member, and method for producing coated member
US-11028276-B2 · Jun 8, 2021 · US
Flame-retardant polyamide compositions and use thereof
US-2021147676-A1 · May 20, 2021 · US
Coating liquid and method for manufacturing thermoelectric member
US-2021079234-A1 · Mar 18, 2021 · US
Flame-retardant polyester compositions and the use thereof
US-2021061990-A1 · Mar 4, 2021 · US
Waterbased one coat adhesive composition
US-2020407605-A1 · Dec 31, 2020 · US
Chromium-free corrosion inhibition coating
US-10829647-B2 · Nov 10, 2020 · US
Water-based anti-corrosion coating composition
US-2020291244-A1 · Sep 17, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K2003/327?
- CPC C08K2003/327 is the Cooperative Patent Classification code for “Aluminium phosphate.”
- How many patents are filed under CPC C08K2003/327 (Aluminium phosphate)?
- Our database includes 85 publications tagged with this CPC code.
- Is patent activity under CPC C08K2003/327 growing?
- Publication counts under this code: 10 in 2024 vs 6 in 2025 (latest complete years).