- All sections
- B - Performing operationstransporting
- B24B - Machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfacesfeeding of grinding, polishing, or lapping agents
- B24B 7/13 - Single-purpose machines or devices for grinding travelling elongated stock, e.g. strip-shaped work grinding while stock moves from coil to coil
Patent holdings for IPC class B24B 7/13
Total number of patents in this class: 10
10-year publication summary
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1
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1
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1
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0
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0
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1
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2
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0
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nihon Micro Coating Co., Ltd. | 17 |
3 |
| Nippon Steel Corporation | 6396 |
2 |
| Sumitomo Electric Industries, Ltd. | 15659 |
1 |
| Nitto Denko Corporation | 8344 |
1 |
| Cockerill Maintenance & Ingenierie SA | 80 |
1 |
| Primetals Technologies Austria GmbH | 545 |
1 |
| Apko Technology, Inc. | 1 |
1 |
| Other owners | 0 |