- 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 23/08 - Making wire, rods or tubes
Patent holdings for IPC class B21C 23/08
Total number of patents in this class: 266
10-year publication summary
|
22
|
27
|
16
|
22
|
15
|
14
|
20
|
16
|
19
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Battelle Memorial Institute | 2547 |
19 |
| Manchester Copper Products, LLC | 15 |
10 |
| Ube Machinery Corporation, Ltd. | 116 |
8 |
| American Axle & Manufacturing, Inc. | 647 |
7 |
| Sumitomo Metal Industries, Ltd. | 333 |
6 |
| BIOTRONIK AG | 441 |
5 |
| Nippon Steel Corporation | 6661 |
5 |
| Honeywell International Inc. | 13543 |
4 |
| Ford Global Technologies, LLC | 21230 |
4 |
| Korea Automotive Technology Institute | 85 |
4 |
| Samsung Electronics Co., Ltd. | 153093 |
3 |
| Intel Corporation | 46673 |
3 |
| GM Global Technology Operations LLC | 15721 |
3 |
| Aubert & Duval | 111 |
3 |
| H. Folke Sandelin AB | 11 |
3 |
| Kobe Steel, Ltd. | 893 |
3 |
| Ohio University | 363 |
3 |
| Shinko Metal Products Co., Ltd. | 13 |
3 |
| SMS Group GmbH | 1163 |
3 |
| UACJ Corporation | 723 |
3 |
| Other owners | 164 |