Cooling system of Battery Pack and its manufacturing method
US-2024283048-A1 · Aug 22, 2024 · US
with aluminium as the next major constituent
with aluminium as the next major constituent · 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 | C22C18/04 |
| Official title | with aluminium as the next major constituent |
| Display label | with aluminium as the next major constituent |
| Total patents | 642 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 43 |
| 2016 | 37 |
| 2017 | 40 |
| 2018 | 45 |
| 2019 | 47 |
| 2020 | 54 |
| 2021 | 50 |
| 2022 | 68 |
| 2023 | 74 |
| 2024 | 73 |
| 2025 | 80 |
| 2026 | 31 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A zinc or zinc-alloy coated strip or steel with improved zinc adhesion
US-2024117455-A1 · Apr 11, 2024 · US
Welded joint and automobile member
US-2024093708-A1 · Mar 21, 2024 · US
Hot-dip zinc alloy coated steel sheet excellent in coating adhesion, and method for producing the same
US-9523142-B2 · Dec 20, 2016 · US
High-strength galvanized steel sheet and method for manufacturing the same
US-2016319385-A1 · Nov 3, 2016 · US
Steel Sheet Hot-Dip-Coated with ZN-AL-MG-Based System Having Excellent Workability And Method for Manufacturing Same
US-2016319386-A1 · Nov 3, 2016 · US
Method of thermomechanical shaping a final product with very high strength and a product produced thereby
US-9481916-B2 · Nov 1, 2016 · US
Hot-dip zn-alloy-plated steel sheet
US-2016305003-A1 · Oct 20, 2016 · US
High-strength hot-rolled steel sheet and method for producing the same
US-2016258032-A1 · Sep 8, 2016 · US
Hot-dip galvanized steel sheets and galvannealed steel sheets that have good appearance and adhesion to coating and methods for producing the same (as amended)
US-2016222500-A1 · Aug 4, 2016 · US
High-strength structural elements using metal foam for portable information handling systems
US-2016167123-A1 · Jun 16, 2016 · US
Press-formed article and method for manufacturing same
US-2016039180-A1 · Feb 11, 2016 · US
High-strength plated steel plate for welded structural member, and method for producing the same
US-2016032438-A1 · Feb 4, 2016 · US
Method for manufacturing galvanized steel sheet for hot stamping, hot-dip galvannealed steel sheet for hot stamping and method for manufacturing same, and hot stamped component
US-2016032439-A1 · Feb 4, 2016 · US
High-strength galvanized steel sheet and production method therefor
US-2016017471-A1 · Jan 21, 2016 · US
Composite and preparation method of joining amorphous alloy material to heterogeneous material
US-2016008879-A1 · Jan 14, 2016 · US
Si alloy negative electrode active material for electric device
US-9228249-B2 · Jan 5, 2016 · US
HOT-DIP Al-Zn ALLOY COATED STEEL SHEET AND METHOD FOR PRODUCING SAME
US-2015361538-A1 · Dec 17, 2015 · US
Method for Hot-Dip Coating of a Steel Flat Product
US-2015345002-A1 · Dec 3, 2015 · US
Surface treatment composition for galvanized steel sheet, surface treatment method for galvanized steel sheet, and galvanised steel sheet
US-2015344702-A1 · Dec 3, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C18/04?
- CPC C22C18/04 is the Cooperative Patent Classification code for “with aluminium as the next major constituent.”
- How many patents are filed under CPC C22C18/04 (with aluminium as the next major constituent)?
- Our database includes 642 publications tagged with this CPC code.
- Is patent activity under CPC C22C18/04 growing?
- Publication counts under this code: 73 in 2024 vs 80 in 2025 (latest complete years).