Steel plant with direct cooling water treatment circuit and related process
US-2025187066-A1 · Jun 12, 2025 · US
Casting plants
Casting plants · 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 | B22D47/00 |
| Official title | Casting plants |
| Display label | Casting plants |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stack melting apparatus
US-2025180292-A1 · Jun 5, 2025 · US
Arrangement and process for the construction of a steel plant and related steel plant
US-2025162023-A1 · May 22, 2025 · US
Casting equipment and casting method
US-12186802-B2 · Jan 7, 2025 · US
System for determining set temperature of molten metal
US-2024009729-A1 · Jan 11, 2024 · US
Casting equipment and casting method
US-2023415225-A1 · Dec 28, 2023 · US
Casting facility
US-11724309-B2 · Aug 15, 2023 · US
Casting facility
US-2023068601-A1 · Mar 2, 2023 · US
System and method for encapsulating a workpiece
US-11529678-B2 · Dec 20, 2022 · US
System and method for encapsulating a workpiece
US-2021387252-A1 · Dec 16, 2021 · US
Management system and management method
US-2021213522-A1 · Jul 15, 2021 · US
Casting apparatus and casting method
US-10888922-B2 · Jan 12, 2021 · US
Manufacturing airfoil with rounded trailing edge
US-2021004636-A1 · Jan 7, 2021 · US
System for producing steel castings
US-10875089-B2 · Dec 29, 2020 · US
Pouring machine and method
US-10537937-B2 · Jan 21, 2020 · US
System for producing steel castings
US-2020009647-A1 · Jan 9, 2020 · US
Casting apparatus and casting method
US-2019118254-A1 · Apr 25, 2019 · US
Pouring machine and method
US-2018029116-A1 · Feb 1, 2018 · US
Die casting system and cell
US-9878368-B2 · Jan 30, 2018 · US
Melting furnace for producing metal
US-2017246680-A1 · Aug 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22D47/00?
- CPC B22D47/00 is the Cooperative Patent Classification code for “Casting plants.”
- How many patents are filed under CPC B22D47/00 (Casting plants)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC B22D47/00 growing?
- Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).