- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 41/36 - Treating the plates, e.g. lubricating, heating
Patent holdings for IPC class B22D 41/36
Total number of patents in this class: 10
10-year publication summary
|
0
|
2
|
3
|
1
|
0
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0
|
0
|
0
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0
|
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
|
|---|---|---|
| Refractory Intellectual Property GmbH & Co. KG | 545 |
6 |
| TDK Corporation | 6738 |
1 |
| Vesuvius Crucible Company | 40 |
1 |
| Vesuvius Group S.A. | 97 |
1 |
| Vesuvius Group, S.A. | 1 |
1 |
| Other owners | 0 |