Array-spraying additive manufacturing apparatus and method for manufacturing large-sized equiaxed crystal aluminum alloy ingot
US-11524332-B2 · Dec 13, 2022 · US
Special casting characterised by the nature of the product (B22D15/02, B22D17/16, B22D19/00 take precedence; casting stereotype plates B41D3/00)
Special casting characterised by the nature of the product (B22D15/02, B22D17/16, B22D19/00 take precedence; casting stereotype plates B41D3/00) · 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 | B22D25/00 |
| Official title | Special casting characterised by the nature of the product (B22D15/02, B22D17/16, B22D19/00 take precedence; casting stereotype plates B41D3/00) |
| Display label | Special casting characterised by the nature of the product (B22D15/02, B22D17/16, B22D19/00 take precedence; casting stereotype plates B41D3/00) |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 10 |
| 2019 | 7 |
| 2020 | 2 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cast swing arm
US-2022315159-A1 · Oct 6, 2022 · US
Systems and methods for hybrid sand casting
US-2022314307-A1 · Oct 6, 2022 · US
Roll mantle, roll body and method of forming same
US-11285530-B2 · Mar 29, 2022 · US
Array-spraying additive manufacturing apparatus and method for manufacturing large-sized equiaxed crystal aluminum alloy ingot
US-2021362217-A1 · Nov 25, 2021 · US
Railcar axle box and method of producing the same
US-11136051-B2 · Oct 5, 2021 · US
High entropy alloy thin film coating and method for preparing the same
US-11098403-B2 · Aug 24, 2021 · US
Brake carrier casting and a method of making a brake carrier casting
US-11065681-B2 · Jul 20, 2021 · US
Loader lift arm
US-2021180286-A1 · Jun 17, 2021 · US
Loader lift arm
US-2021180287-A1 · Jun 17, 2021 · US
Roll mantle, roll body and method of forming same
US-2021078069-A1 · Mar 18, 2021 · US
Loader lift arm
US-10934681-B2 · Mar 2, 2021 · US
Method for manufacturing turbomachine components, blank and final component
US-10760153-B2 · Sep 1, 2020 · US
Gear housing
US-10591046-B2 · Mar 17, 2020 · US
Titanium casting product for hot rolling and method for producing the same
US-10350658-B2 · Jul 16, 2019 · US
Automatically-returning mold ejection device and casting mold comprising the same
US-10328486-B2 · Jun 25, 2019 · US
Brake carrier casting and a method of making a brake carrier casting
US-2019176229-A1 · Jun 13, 2019 · US
Flow devices and methods of making the same
US-10294864-B2 · May 21, 2019 · US
Railcar axle box and method of producing the same
US-2019084596-A1 · Mar 21, 2019 · US
Method for producing mold for rubber article, mold for rubber article, method for producing mold member, and mold member
US-2019054664-A1 · Feb 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22D25/00?
- CPC B22D25/00 is the Cooperative Patent Classification code for “Special casting characterised by the nature of the product (B22D15/02, B22D17/16, B22D19/00 take precedence; casting stereotype plates B41D3/00).”
- How many patents are filed under CPC B22D25/00 (Special casting characterised by the nature of the product (B22D15/02, B22D17/16, B22D19/00 take precedence; casting stereotype plates B41D3/00))?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC B22D25/00 growing?
- Publication counts under this code: 7 in 2024 vs 8 in 2025 (latest complete years).