- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 26/055 - Blanks having super-plastic properties
Patent holdings for IPC class B21D 26/055
Total number of patents in this class: 55
10-year publication summary
|
7
|
7
|
3
|
10
|
3
|
2
|
1
|
2
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20124 |
11 |
| BAE SYSTEMS plc | 2352 |
6 |
| Rolls-Royce PLC | 3133 |
4 |
| Group Rhodes Limited | 4 |
3 |
| Magna International Inc. | 1244 |
3 |
| Sungwoo Hitech Co., Ltd. | 88 |
3 |
| FONTANA PIETRO S.p.A. | 5 |
3 |
| Association pour La Recherche et le Developpement des Methodes et Processus Industriels “armines” | 24 |
2 |
| IHI Corporation | 3451 |
2 |
| Rohr, Inc. | 752 |
2 |
| UACJ Corporation | 701 |
2 |
| Aurock | 2 |
2 |
| Macrodyne Technologies Inc. | 13 |
2 |
| Airbus Operations GmbH | 3352 |
1 |
| Association pour La Recherche et le Developpement de Methodes et Processus Industriels-armines | 73 |
1 |
| Beijing Kohler Ltd. | 42 |
1 |
| Harbin Institute of Technology | 446 |
1 |
| Hydroforming Design Light AB | 5 |
1 |
| Luxfer Group Limited | 10 |
1 |
| Yale University | 2409 |
1 |
| Other owners | 3 |