- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 13/02 - Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form by pressing
Patent holdings for IPC class B21D 13/02
Total number of patents in this class: 122
10-year publication summary
|
17
|
9
|
14
|
7
|
11
|
6
|
5
|
8
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gaztransport et Technigaz | 543 |
14 |
| Toyota Boshoku Kabushiki Kaisha | 1361 |
10 |
| Nissan Motor Co., Ltd. | 12352 |
8 |
| Robert Bosch GmbH | 41786 |
4 |
| Denso Corporation | 23769 |
4 |
| GM Global Technology Operations LLC | 14260 |
3 |
| Magna International Inc. | 1258 |
3 |
| The University of Queensland | 657 |
3 |
| Formflow Pty Ltd | 8 |
3 |
| Honda Motor Co., Ltd. | 24866 |
2 |
| Medtronic Vascular, Inc. | 1509 |
2 |
| Schaeffler Technologies AG & Co. KG | 9395 |
2 |
| BorgWarner Inc. | 2607 |
2 |
| Inventio AG | 2358 |
2 |
| Liebherr-Aerospace Toulouse SAS | 140 |
2 |
| Mitsui High-tec, Inc. | 266 |
2 |
| Nichias Corporation | 388 |
2 |
| Pusan National University Industry-University Cooperation Foundation | 618 |
2 |
| Nippon Steel Nisshin Co., Ltd. | 103 |
2 |
| POSCO Mobility Solution Corporation | 6 |
2 |
| Other owners | 48 |