Spreaders for die casting and methods of making the same
US-2025367724-A1 · Dec 4, 2025 · US
Selection of die materials (for permanent moulds B22C9/061)
Selection of die materials (for permanent moulds B22C9/061) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22D17/2209 |
| Official title | {Selection of die materials (for permanent moulds B22C9/061)} |
| Display label | Selection of die materials (for permanent moulds B22C9/061) |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 8 |
| 2020 | 2 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Alloy, alloy member and product
US-2025207227-A1 · Jun 26, 2025 · US
Composite material, manufacturing method for composite material, and mold
US-2024390973-A1 · Nov 28, 2024 · US
Steel material and mold
US-2024384382-A1 · Nov 21, 2024 · US
Steel material and steel product using the same
US-12104231-B2 · Oct 1, 2024 · US
Steel material and mold
US-2024229202-A9 · Jul 11, 2024 · US
Steel material and mold
US-2024133005-A1 · Apr 25, 2024 · US
Alloy composition, method for producing alloy composition, and die
US-11932921-B2 · Mar 19, 2024 · US
Die casting mold and method of making the same
US-2024033816-A1 · Feb 1, 2024 · US
Mold and production method therefor
US-11820048-B2 · Nov 21, 2023 · US
Casting mold for casting components and method for the production thereof
US-11612930-B2 · Mar 28, 2023 · US
Molding tool for molten metal or glass
US-11541453-B2 · Jan 3, 2023 · US
Steel for mold, and mold
US-11535917-B2 · Dec 27, 2022 · US
Steel material and steel product using the same
US-2022380874-A1 · Dec 1, 2022 · US
Steel for mold, and mold
US-11319621-B2 · May 3, 2022 · US
Aluminum alloy for die casting and die casting mold manufactured using the same
US-11318526-B2 · May 3, 2022 · US
Method of manufacturing mold, hot working machine, or die-casting machine thereof
US-2022082518-A1 · Mar 17, 2022 · US
Alloy composition, method for producing alloy composition, and die
US-2022049329-A1 · Feb 17, 2022 · US
Hot-work die steel and a preparation method thereof
US-2021363603-A1 · Nov 25, 2021 · US
Hot-work die steel and a preparation method thereof
US-11180820-B1 · Nov 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22D17/2209?
- CPC B22D17/2209 is the Cooperative Patent Classification code for “Selection of die materials (for permanent moulds B22C9/061).”
- How many patents are filed under CPC B22D17/2209 (Selection of die materials (for permanent moulds B22C9/061))?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC B22D17/2209 growing?
- Publication counts under this code: 7 in 2024 vs 2 in 2025 (latest complete years).