- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 37/00 - Tools as parts of machines covered by this subclass
Patent holdings for IPC class B21D 37/00
Total number of patents in this class: 137
10-year publication summary
|
7
|
5
|
15
|
4
|
9
|
7
|
10
|
7
|
10
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Standard Lifters, Inc. | 96 |
8 |
| Amada Company, Limited | 560 |
5 |
| Amada Holdings Co., Ltd. | 280 |
5 |
| Nippon Steel Corporation | 6231 |
5 |
| Hubbell Incorporated | 3263 |
4 |
| Fatigue Technology, Inc. | 53 |
3 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 548 |
3 |
| The Boeing Company | 20051 |
2 |
| Boston Scientific Scimed, Inc. | 10250 |
2 |
| Arcelor France | 19 |
2 |
| Edwards Lifesciences Corporation | 4705 |
2 |
| Feintool International Holding AG | 97 |
2 |
| G-Tekt Corporation | 42 |
2 |
| JFE Steel Corporation | 6833 |
2 |
| John Mezzalingua Associates, LLC | 305 |
2 |
| Magna International Inc. | 1226 |
2 |
| Newfrey LLC | 547 |
2 |
| Novelis Inc. | 748 |
2 |
| Nucor Corporation | 416 |
2 |
| Oerlikon Surface Solutions AG, Pfaffikon | 542 |
2 |
| Other owners | 78 |