- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 5/08 - Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
Patent holdings for IPC class B21D 5/08
Total number of patents in this class: 239
10-year publication summary
|
22
|
21
|
15
|
12
|
23
|
13
|
14
|
13
|
8
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Data M Sheet Metal Solutions GmbH | 22 |
10 |
| Shape Corp. | 173 |
10 |
| ArcelorMittal | 2144 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8601 |
5 |
| Nippon Steel Corporation | 6122 |
5 |
| Voestalpine Krems GmbH | 31 |
5 |
| Kawasaki Heavy Industries, Limited | 1613 |
4 |
| Hadley Industries Overseas Holdings Limited | 39 |
4 |
| Ingvest AB | 4 |
4 |
| Julius Blum GmbH | 1228 |
4 |
| Inno-Spin LLC | 13 |
4 |
| Mazzella New Tech Corporation | 8 |
4 |
| ASMAG-Holding GmbH | 46 |
3 |
| The Bradbury Company, Inc. | 43 |
3 |
| JFE Steel Corporation | 6708 |
3 |
| Nippon Steel & Sumitomo Metal Corporation | 1987 |
3 |
| Novelis Inc. | 726 |
3 |
| Ortic 3D AB | 4 |
3 |
| Stam S.p.A. | 3 |
3 |
| Sungwoo Hitech Co., Ltd. | 87 |
3 |
| Other owners | 150 |