Composite plated steel sheet having excellent post-formation corrosion resistance, and manufacturing method therefor
US-12448674-B2 · Oct 21, 2025 · US
by applying solid particles to the molten coating · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C23C2/265 |
| Official title | {by applying solid particles to the molten coating} |
| Display label | by applying solid particles to the molten coating |
| Total patents | 20 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12448674-B2 · Oct 21, 2025 · US
US-12234538-B2 · Feb 25, 2025 · US
US-2025003078-A1 · Jan 2, 2025 · US
US-12116673-B2 · Oct 15, 2024 · US
US-12000051-B2 · Jun 4, 2024 · US
US-2024043701-A1 · Feb 8, 2024 · US
US-11795535-B2 · Oct 24, 2023 · US
US-11634818-B2 · Apr 25, 2023 · US
US-2023111221-A1 · Apr 13, 2023 · US
US-2022090250-A1 · Mar 24, 2022 · US
US-2022025498-A1 · Jan 27, 2022 · US
US-2021310129-A1 · Oct 7, 2021 · US
US-2020291527-A1 · Sep 17, 2020 · US
US-10274032-B2 · Apr 30, 2019 · US
US-10092938-B2 · Oct 9, 2018 · US
US-2017122393-A1 · May 4, 2017 · US
US-9574260-B2 · Feb 21, 2017 · US
US-2016251761-A1 · Sep 1, 2016 · US
US-2015307979-A1 · Oct 29, 2015 · US
US-2015020562-A1 · Jan 22, 2015 · US