- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 53/26 - Making other particular articles wheels or the like
Patent holdings for IPC class B21D 53/26
Total number of patents in this class: 168
10-year publication summary
|
23
|
5
|
20
|
12
|
15
|
11
|
4
|
10
|
10
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThyssenKrupp Steel Europe AG | 924 |
11 |
| CITIC Dicastal CO., LTD | 531 |
9 |
| ThyssenKrupp AG | 3086 |
9 |
| Invent Umwelt-und Verfahrenstechnik AG | 133 |
6 |
| NSK Ltd. | 2719 |
5 |
| Central Motor Wheel Co., Ltd. | 92 |
4 |
| MEC Lasertec AG | 6 |
4 |
| Topy Kogyo Kabushiki Kaisha | 115 |
4 |
| Wheels India Limited | 20 |
4 |
| PRP Industries, Inc. | 10 |
3 |
| Zhejiang Jingu Company Limited | 25 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| The Goodyear Tire & Rubber Company | 2569 |
2 |
| Aktiebolaget SKF | 2700 |
2 |
| ArcelorMittal France | 102 |
2 |
| BorgWarner Inc. | 2604 |
2 |
| Gates Corporation | 1182 |
2 |
| GEO Plastics | 43 |
2 |
| Hayes Lemmerz International, Inc. | 13 |
2 |
| Leifeld Metal Spinning GmbH | 9 |
2 |
| Other owners | 88 |