- All sections
- B - Performing operationstransporting
- B21B - Rolling of metal
- B21B 25/02 - Guides, supports, or abutments for mandrels, e.g. carriagesAdjusting devices for mandrels
Patent holdings for IPC class B21B 25/02
Total number of patents in this class: 23
10-year publication summary
|
2
|
2
|
1
|
1
|
1
|
1
|
2
|
2
|
0
|
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. | 714 |
8 |
| SMS Group GmbH | 1142 |
6 |
| SMS Meer GmbH | 63 |
3 |
| GFM - GmbH | 32 |
1 |
| Ironside Design Manufacturing, Inc. | 2 |
1 |
| Nippon Steel Corporation | 6514 |
1 |
| Sandvik Materials Technology Deutschland GmbH | 59 |
1 |
| SMS INNSE S.p.A. | 22 |
1 |
| Alleima GmbH | 27 |
1 |
| Other owners | 0 |