Method for producing hardened steel components with a conditioned zinc alloy anti-corrosive layer
US-12344914-B2 · Jul 1, 2025 · US
using magnetic or electric fields · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C23C2/24 |
| Official title | using magnetic or electric fields |
| Display label | using magnetic or electric fields |
| Total patents | 13 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12344914-B2 · Jul 1, 2025 · US
US-2025171872-A1 · May 29, 2025 · US
US-2023183832-A1 · Jun 15, 2023 · US
US-2022372607-A1 · Nov 24, 2022 · US
US-2020346264-A1 · Nov 5, 2020 · US
US-2019370995-A1 · Dec 5, 2019 · US
US-10343867-B2 · Jul 9, 2019 · US
US-9689063-B2 · Jun 27, 2017 · US
US-2017088381-A1 · Mar 30, 2017 · US
US-9551056-B2 · Jan 24, 2017 · US
US-9550205-B2 · Jan 24, 2017 · US
US-9183984-B2 · Nov 10, 2015 · US
US-9080232-B2 · Jul 14, 2015 · US