- All sections
- B - Performing operationstransporting
- B21B - Rolling of metal
- B21B 43/00 - Cooling beds, whether stationary or movingMeans specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
Patent holdings for IPC class B21B 43/00
Total number of patents in this class: 27
10-year publication summary
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3
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2
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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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2
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1
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Danieli & C. Officine Meccaniche S.p.A. | 716 |
3 |
| JFE Steel Corporation | 6935 |
3 |
| Primetals Technologies Austria GmbH | 540 |
3 |
| SMS Meer S.p.A. | 7 |
3 |
| Primetals Technologies Germany GmbH | 204 |
2 |
| Siemens S.p.A. | 8 |
1 |
| Siemens Industry, Inc. | 1469 |
1 |
| Green Products & Technologies, L.L.C. | 38 |
1 |
| Nippon Steel & Sumitomo Metal Corporation | 1987 |
1 |
| SMS Group GmbH | 1131 |
1 |
| Tata Steel Ijmuiden B.V. | 311 |
1 |
| Nanjing Iron&Steel Co.,Ltd. | 166 |
1 |
| Baosteel Zhanjiang Iron & Steel Co., Ltd. | 11 |
1 |
| Jiangsu Shagang Group Co., Ltd. | 93 |
1 |
| Zhangjiagang Hongchang Steel Plate Co., Ltd. | 11 |
1 |
| Institute of Research of Iron and Steel, Jiangsu Province/sha-steel, Co. Ltd | 67 |
1 |
| Totalenergies Onetech | 1367 |
1 |
| Totalenergies Onetech (previously Totalenergies One Tech) | 293 |
1 |
| Other owners | 0 |