- All sections
- B - Performing operationstransporting
- B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rollingauxiliary operations used in connection with metal-working without essentially removing material
- B21C 47/08 - Winding-up or coiling without making use of a reel or drum, the first turn being formed by a stationary guide
Patent holdings for IPC class B21C 47/08
Total number of patents in this class: 13
10-year publication summary
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0
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0
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1
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0
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0
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2
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0
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2
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2
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SMS Group GmbH | 1200 |
3 |
| Siemens VAI Metals Technologies GmbH | 204 |
2 |
| ArcelorMittal | 2680 |
1 |
| Cerro Wire LLC | 39 |
1 |
| IHI Corporation | 3535 |
1 |
| IHI Metaltech Co., Ltd. | 13 |
1 |
| Primetals Technologies Austria GmbH | 575 |
1 |
| Sund Birsta AB | 35 |
1 |
| Southern Comfort Shelters, L.L.C. | 5 |
1 |
| Inductotherm Group Australia Pty. Ltd. | 1 |
1 |
| Other owners | 0 |