Thermal control unit for casting processes
US-2025229324-A1 · Jul 17, 2025 · US
Melting pots
Melting pots · 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 | B22D17/28 |
| Official title | Melting pots |
| Display label | Melting pots |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 9 |
| 2017 | 6 |
| 2018 | 10 |
| 2019 | 3 |
| 2020 | 4 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for production of graphene composite components having enhanced thermal conductivity
US-12312656-B1 · May 27, 2025 · US
Methods to reduce cold flakes in high pressure die castings
US-2025079956-A1 · Mar 6, 2025 · US
Casting process and casting machine for metals
US-2024424552-A1 · Dec 26, 2024 · US
Die casting machine
US-11925975-B2 · Mar 12, 2024 · US
Die casting machine
US-11904385-B2 · Feb 20, 2024 · US
Inspection cup for inspecting impurity in molten metal for die casting and method of inspecting impurity in molten metal for die casting using inspection cup
US-2023372996-A1 · Nov 23, 2023 · US
Shaping machine
US-11706849-B2 · Jul 18, 2023 · US
Inspection cup for inspecting impurity in molten metal for die casting and method of inspecting impurity in molten metal for die casting using inspection cup
US-2022362836-A1 · Nov 17, 2022 · US
Injection device of light metal injection molding machine
US-11498119-B1 · Nov 15, 2022 · US
Injection device of light metal injection molding machine
US-2022339696-A1 · Oct 27, 2022 · US
Method for casting metals
US-2022266331-A1 · Aug 25, 2022 · US
Die casting machine
US-2022062977-A1 · Mar 3, 2022 · US
Die casting machine
US-2022062978-A1 · Mar 3, 2022 · US
Casting metals
US-2020360986-A1 · Nov 19, 2020 · US
Injection device of light metal injection molding machine
US-10702915-B2 · Jul 7, 2020 · US
Injection molding machine
US-10632530-B2 · Apr 28, 2020 · US
Melting device
US-10625335-B2 · Apr 21, 2020 · US
Injection device of light metal injection molding machine
US-2019375002-A1 · Dec 12, 2019 · US
Melting unit for a moulding machine and a moulding machine
US-2019321882-A1 · Oct 24, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22D17/28?
- CPC B22D17/28 is the Cooperative Patent Classification code for “Melting pots.”
- How many patents are filed under CPC B22D17/28 (Melting pots)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC B22D17/28 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).