- All sections
- B - Performing operationstransporting
- B21B - Rolling of metal
- B21B 13/10 - Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
Patent holdings for IPC class B21B 13/10
Total number of patents in this class: 45
10-year publication summary
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3
|
4
|
2
|
0
|
2
|
2
|
2
|
1
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Danieli & C. Officine Meccaniche S.p.A. | 721 |
16 |
| KOCKS Technik GmbH & Co. KG | 30 |
4 |
| Nippon Steel Corporation | 7050 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9231 |
2 |
| Cisdi Engineering Co., Ltd. | 108 |
2 |
| SMS Group GmbH | 1212 |
2 |
| SMS INNSE S.p.A. | 20 |
2 |
| Illinois Tool Works Inc. | 11894 |
1 |
| Aisin Keikinzoku Co., Ltd. | 85 |
1 |
| Korea Institute of Machinery & Materials | 803 |
1 |
| Sumitomo Metal Industries, Ltd. | 306 |
1 |
| Vavit S.r.l. | 2 |
1 |
| Yanshan University | 159 |
1 |
| SMS Group S.p.A. | 45 |
1 |
| c/o AISIN KEIKINZOKU KABUSHIKI KAISHA | 9 |
1 |
| Taiyuan Heavy Industry Co., Ltd. | 4 |
1 |
| Zhang, Xiaoxin | 2 |
1 |
| CHENG, Daiwen | 1 |
1 |
| Dalian Sage Heavy Industry Machinery Co. Ltd | 1 |
1 |
| Eurolls S.p.A. | 16 |
1 |
| Other owners | 1 |