- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 47/01 - Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
Patent holdings for IPC class B21D 47/01
Total number of patents in this class: 140
10-year publication summary
|
8
|
23
|
18
|
18
|
7
|
12
|
11
|
11
|
2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20505 |
12 |
| JFE Steel Corporation | 6809 |
12 |
| Nippon Steel Corporation | 6203 |
11 |
| Magna International Inc. | 1224 |
6 |
| Shape Corp. | 170 |
5 |
| Autotech Engineering S.L. | 151 |
5 |
| Hyundai Motor Company | 21852 |
4 |
| ArcelorMittal | 2271 |
4 |
| The Boeing Company | 20031 |
3 |
| Gestamp HardTech AB | 107 |
3 |
| Latecoere | 189 |
3 |
| Paradigm Focus Product Development Inc. | 9 |
3 |
| ThyssenKrupp Steel Europe AG | 952 |
3 |
| Instytut Formy Sp. z o.o. | 5 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8685 |
2 |
| Kia Motors Corporation | 7758 |
2 |
| Cyril Bath Company | 20 |
2 |
| Divergent Technologies, Inc. | 475 |
2 |
| Rockhouse International Pty Ltd | 5 |
2 |
| Zieta Prozessdesign Sp. z o.o. | 28 |
2 |
| Other owners | 51 |