Patent holdings for IPC class B22D 15/02

Total number of patents in this class: 71

10-year publication summary

12
6
4
7
4
5
4
1
3
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Federal-Mogul Nurnberg GmbH
131
9
Bayerische Motoren Werke Aktiengesellschaft
15102
7
Dong Yang Piston Co., Ltd.
28
4
MAHLE International GmbH
2888
4
GM Global Technology Operations LLC
15941
3
Cummins Inc.
2609
3
Deere & Company
8005
2
Nissan Motor Co., Ltd.
12859
2
Daimler AG
2873
2
AE Group AG
6
2
Brunswick Corporation
1459
2
Federal-Mogul Corporation
256
2
KS Huayu Alutech GmbH
11
2
Heraeus Amloy Technologies GmbH
32
2
Honda Motor Co., Ltd.
25903
1
Hitachi Automotive Systems, Ltd.
3954
1
Rolls-Royce PLC
3188
1
ACTECH GmbH
11
1
Aktiebolaget SKF
3102
1
BorgWarner Inc.
2587
1
Other owners 19