Patent holdings for IPC class B22C 9/22

Total number of patents in this class: 296

10-year publication summary

48
39
43
37
26
21
24
8
10
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Rtx Corporation
9094
25
Safran Aircraft Engines
6031
19
General Electric Company
17783
18
Bayerische Motoren Werke Aktiengesellschaft
13850
8
Honda Motor Co., Ltd.
24868
7
United Technologies Corporation
2259
7
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
4799
7
Bedloe Industries LLC
71
7
Nevis Industries LLC
62
7
SAFRAN S.A.
571
6
Pennsy Corporation
36
6
Halliburton Energy Services, Inc.
20419
5
Amsted Rail Company, Inc.
437
5
Hitachi Automotive Systems, Ltd.
3962
4
Nike, Inc.
13636
4
Matthews International Corporation
352
4
Nemak, S.A.B. de C.V.
92
4
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
6134
4
Atlas Copco Airpower, naamloze vennootschap
984
3
Aurubis AG
60
3
Other owners 143