Method for manufacturing metal foam
US-2022251682-A1 · Aug 11, 2022 · US
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Gas foaming process
Gas foaming process · 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 | C22C1/086 |
| Official title | {Gas foaming process} |
| Display label | Gas foaming process |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2019 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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Method of manufacturing amorphous metallic foam
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Method of producing porous aluminum
US-2015167119-A1 · Jun 18, 2015 · US