Patent holdings for IPC class B21D 53/04

Total number of patents in this class: 200

10-year publication summary

17
10
16
12
16
21
18
17
17
4
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Alfa Laval Corporate AB
1311
15
Cooler Master Co., Ltd.
226
9
Rtx Corporation
9352
7
Honeywell International Inc.
13531
5
Asia Vital Components Co., Ltd.
406
4
Fulton Group N.A., Inc.
50
4
MAHLE International GmbH
2765
4
International Business Machines Corporation
61198
3
Carrier Corporation
4349
3
Dana Canada Corporation
274
3
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
2873
3
Modine Manufacturing Company
308
3
Valeo Systemes Thermiques
2723
3
Hercules Project Company LLC
74
3
Pratt & Whitney Canada Corp.
4722
2
Mitsubishi Electric Corporation
45998
2
Hamilton Sundstrand Corporation
4860
2
Hidaka Seiki Kabushiki Kaisha
60
2
HS Marston Aerospace Ltd.
39
2
Klingenburg GmbH
27
2
Other owners 119