- All sections
- B - Performing operationstransporting
- B21B - Rolling of metal
- B21B 31/10 - Interchanging rolls, roll mountings, or stand frames by horizontally displacing
Patent holdings for IPC class B21B 31/10
Total number of patents in this class: 90
10-year publication summary
|
5
|
5
|
6
|
4
|
1
|
7
|
6
|
5
|
7
|
0
|
| 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. | 705 |
13 |
| SMS Group GmbH | 1080 |
13 |
| Fives DMS | 44 |
10 |
| SMS Siemag Aktiengesellschaft | 515 |
6 |
| Primetals Technologies Austria GmbH | 512 |
5 |
| SMS Demag AG | 129 |
5 |
| KOCKS Technik GmbH & Co. KG | 20 |
3 |
| POSCO | 2204 |
3 |
| SMS INNSE S.p.A. | 22 |
3 |
| Siemens VAI Metals Technologies SAS | 67 |
2 |
| Primetals Technologies, Limited | 32 |
2 |
| Primetals Technologies USA LLC | 118 |
2 |
| Wisdri Engineering & Research Incorporation Limited | 180 |
2 |
| Clecim S.A.S. | 44 |
2 |
| Siemens AG | 24565 |
1 |
| Toyota Motor Corporation | 30455 |
1 |
| Hilti Aktiengesellschaft | 3383 |
1 |
| ARKU Maschinenbau GmbH | 29 |
1 |
| Bobst S.A. | 42 |
1 |
| Cisdi Engineering Co., Ltd. | 94 |
1 |
| Other owners | 13 |