- 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 23/06 - Making sheets
Patent holdings for IPC class B21C 23/06
Total number of patents in this class: 30
10-year publication summary
|
3
|
4
|
2
|
3
|
3
|
1
|
0
|
3
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gangneung-Wonju National University Industry Academy Cooperation Group | 67 |
5 |
| Bruhnke, Ulrich | 12 |
3 |
| Samsung Electronics Co., Ltd. | 139302 |
2 |
| GM Global Technology Operations LLC | 14285 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 13882 |
2 |
| Holzhauer GmbH & CO. KG | 8 |
2 |
| Imperial College Innovations Limited | 534 |
2 |
| Hydro Extruded Solutions AS | 43 |
2 |
| Siemens AG Österreich | 315 |
1 |
| Asustek Computer Inc. | 1819 |
1 |
| H. Folke Sandelin AB | 11 |
1 |
| Hoowaki, LLC | 21 |
1 |
| Korea Institute of Machinery & Materials | 722 |
1 |
| Processing Technologies International, LLC | 13 |
1 |
| Ulrich BRUHNKE | 5 |
1 |
| Universite de Lorraine | 370 |
1 |
| Alutec Co., Ltd. | 6 |
1 |
| Alus Co., Ltd. | 1 |
1 |
| Other owners | 0 |