Patent holdings for IPC class B21D 53/26

Total number of patents in this class: 170

10-year publication summary

5
20
12
15
11
5
11
11
5
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
ThyssenKrupp Steel Europe AG
954
11
CITIC Dicastal CO., LTD
560
9
ThyssenKrupp AG
3280
9
Invent Umwelt-und Verfahrenstechnik AG
130
6
NSK Ltd.
2771
5
Central Motor Wheel Co., Ltd.
90
4
MEC Lasertec AG
6
4
Topy Kogyo Kabushiki Kaisha
112
4
Wheels India Limited
22
4
Aktiebolaget SKF
2937
3
PRP Industries, Inc.
9
3
Zhejiang Jingu Company Limited
21
3
Honda Motor Co., Ltd.
25192
2
The Goodyear Tire & Rubber Company
2555
2
ArcelorMittal France
87
2
BorgWarner Inc.
2602
2
Gates Corporation
1155
2
GEO Plastics
40
2
Hayes Lemmerz International, Inc.
10
2
Leifeld Metal Spinning GmbH
10
2
Other owners 89