Low-density clad steel sheet having excellent formability and fatigue property and manufacturing method therefor
US-2024326399-A1 · Oct 3, 2024 · US
containing nickel {(C22C38/105 takes precedence)}
containing nickel {(C22C38/105 takes precedence)} · 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 | C22C38/08 |
| Official title | containing nickel {(C22C38/105 takes precedence)} |
| Display label | containing nickel {(C22C38/105 takes precedence)} |
| Total patents | 2,850 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 173 |
| 2016 | 198 |
| 2017 | 216 |
| 2018 | 219 |
| 2019 | 252 |
| 2020 | 277 |
| 2021 | 243 |
| 2022 | 321 |
| 2023 | 254 |
| 2024 | 303 |
| 2025 | 319 |
| 2026 | 75 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Non-oriented electrical steel sheet and production method thereof
US-2024271255-A1 · Aug 15, 2024 · US
Method of producing grain-oriented electrical steel sheet
US-2024249863-A1 · Jul 25, 2024 · US
Hot-rolled steel sheet and manufacturing method thereof
US-2015376730-A1 · Dec 31, 2015 · US
Production method of ultrafine crystalline alloy ribbon
US-9224527-B2 · Dec 29, 2015 · US
Highly wear-resistant valve seat for use in internal combustion engine and manufacturing method therefor
US-2015369090-A1 · Dec 24, 2015 · US
High-strength hot-rolled steel sheet and method for manufacturing the same (as amended)
US-2015368741-A1 · Dec 24, 2015 · US
High-strength hot-rolled steel sheet and method for manufacturing the same
US-2015368739-A1 · Dec 24, 2015 · US
High-strength hot-rolled steel sheet and method for manufacturing the same
US-2015368738-A1 · Dec 24, 2015 · US
Composite magnetic material
US-2015371743-A1 · Dec 24, 2015 · US
Steel for tracked undercarriage component, and track link
US-2015361534-A1 · Dec 17, 2015 · US
Wire rod, steel wire, and manufacturing method thereof
US-9212405-B2 · Dec 15, 2015 · US
High-strength steel sheet with excellent deep drawability at room temperature and warm temperature, and method for warm working same
US-9194032-B2 · Nov 24, 2015 · US
Galvannealed steel sheet and method of manufacturing the same
US-2015329946-A1 · Nov 19, 2015 · US
Hot-rolled steel sheet exhibiting excellent cold formability and excellent surface hardness after forming
US-2015329932-A1 · Nov 19, 2015 · US
Method of manufacturing grain oriented electrical steel sheet
US-2015332822-A1 · Nov 19, 2015 · US
Soft magnetic metal powder and soft magnetic metal powder core using the same
US-2015332821-A1 · Nov 19, 2015 · US
High-strength hot-rolled steel sheet having excellent baking hardenability and low temperature toughness with maximum tensile strength of 980 mpa or more
US-2015329950-A1 · Nov 19, 2015 · US
Method for manufacturing grain oriented electrical steel sheet
US-9187798-B2 · Nov 17, 2015 · US
High strength cold rolled steel sheet with low yield ratio and method of manufacturing the same
US-2015322552-A1 · Nov 12, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C38/08?
- CPC C22C38/08 is the Cooperative Patent Classification code for “containing nickel {(C22C38/105 takes precedence)}.”
- How many patents are filed under CPC C22C38/08 (containing nickel {(C22C38/105 takes precedence)})?
- Our database includes 2,850 publications tagged with this CPC code.
- Is patent activity under CPC C22C38/08 growing?
- Publication counts under this code: 303 in 2024 vs 319 in 2025 (latest complete years).