- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 7/08 - Divided ingot moulds
Patent holdings for IPC class B22D 7/08
Total number of patents in this class: 4
10-year publication summary
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0
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0
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0
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0
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2
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lam Research Corporation | 5217 |
1 |
| Fill Gesellschaft m.b.H. | 134 |
1 |
| Novelis Inc. | 111 |
1 |
| MCC Capital Engineering & Research Incorporation Limited | 12 |
1 |
| Other owners | 0 |