- All sections
- B - Performing operationstransporting
- B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rollingauxiliary operations used in connection with metal-working without essentially removing material
- B21C 3/04 - DiesSelection of material thereforCleaning thereof with non-adjustable section
Patent holdings for IPC class B21C 3/04
Total number of patents in this class: 26
10-year publication summary
|
1
|
3
|
2
|
2
|
2
|
1
|
1
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SMS Group GmbH | 1207 |
3 |
| Vassena Filiere s.r.l. | 6 |
3 |
| Felss Systems GmbH | 24 |
2 |
| NV Bekaert SA | 725 |
2 |
| Materion Newton Inc. | 66 |
2 |
| Globalfoundries Inc. | 198 |
1 |
| Fujikura Ltd. | 3123 |
1 |
| A.L.M.T. Corp. | 245 |
1 |
| Lkr Leichtmetallkompetenzzentrum Ranshofen GmbH | 23 |
1 |
| Mueller Industries, Inc. | 73 |
1 |
| Ohio University | 357 |
1 |
| OZK Co., Ltd. | 14 |
1 |
| St. Marianna University School of Medicine | 65 |
1 |
| Shinwa Syoji Co., Ltd. | 12 |
1 |
| PAN CHEMICALS S.p.A. | 14 |
1 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6102 |
1 |
| Steffen Sigloch | 1 |
1 |
| Resonac Corporation | 3672 |
1 |
| Alleima GmbH | 29 |
1 |
| Other owners | 0 |