- All sections
- B - Performing operationstransporting
- B21B - Rolling of metal
- B21B 37/62 - Roll-force controlRoll-gap control by control of a hydraulic adjusting device
Patent holdings for IPC class B21B 37/62
Total number of patents in this class: 42
10-year publication summary
|
2
|
1
|
1
|
3
|
8
|
1
|
4
|
1
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SMS Group GmbH | 1208 |
7 |
| Matthews International GmbH | 73 |
4 |
| Matthews International Corporation | 320 |
3 |
| Siemens AG | 23972 |
2 |
| Danieli & C. Officine Meccaniche S.p.A. | 720 |
2 |
| Muhr und Bender KG | 91 |
2 |
| Nippon Steel Corporation | 6969 |
2 |
| Primetals Technologies Germany GmbH | 226 |
2 |
| Primetals Technologies Japan, Ltd. | 182 |
2 |
| Hefei Baisheng Science & Technology Co., Ltd. | 10 |
2 |
| TMEIC Corporation | 925 |
2 |
| Honeywell International Inc. | 12770 |
1 |
| Baoshan Iron & Steel Co., Ltd. | 1126 |
1 |
| Novelis do Brasil Ltda. | 3 |
1 |
| Novelis Inc. | 784 |
1 |
| Upland Technologies Inc. | 2 |
1 |
| Oono-roll Corporation | 2 |
1 |
| CISDI Research & Development Co., Ltd. | 28 |
1 |
| Schawk USA Inc | 1 |
1 |
| Saueressig GmbH & Company | 3 |
1 |
| Other owners | 3 |