- 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 35/02 - Removing or drawing-off work
Patent holdings for IPC class B21C 35/02
Total number of patents in this class: 75
10-year publication summary
|
9
|
12
|
7
|
4
|
8
|
7
|
7
|
2
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Manchester Copper Products, LLC | 16 |
8 |
| Reliefed AB | 28 |
5 |
| American Axle & Manufacturing, Inc. | 657 |
4 |
| Benteler Automobiltechnik GmbH | 266 |
4 |
| Bruhnke, Ulrich | 12 |
4 |
| Hydro Extruded Solutions AS | 43 |
3 |
| GM Global Technology Operations LLC | 14308 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 13899 |
2 |
| Danieli & C. Officine Meccaniche S.p.A. | 707 |
2 |
| Safran Aircraft Engines | 6078 |
2 |
| Stego-Holding GmbH | 100 |
2 |
| Ulrich BRUHNKE | 5 |
2 |
| Tesla, Inc. | 1643 |
2 |
| Ash & Lacy Holdings Limited | 14 |
2 |
| SAFRAN S.A. | 579 |
1 |
| Daimler AG | 3416 |
1 |
| Aisin Keikinzoku Co., Ltd. | 80 |
1 |
| Arsizio AB | 2 |
1 |
| Beijing Kohler Ltd. | 37 |
1 |
| BIOTRONIK AG | 409 |
1 |
| Other owners | 25 |