Patent holdings for IPC class F16C 19/16

Total number of patents in this class: 708

10-year publication summary

79
66
86
63
50
56
54
53
45
29
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
NTN Corporation
4965
115
Aktiebolaget SKF
2959
98
NSK Ltd.
2789
85
Schaeffler Technologies AG & Co. KG
9955
54
JTEKT Corporation
2508
28
IHI Corporation
3449
15
Safran Aircraft Engines
6302
10
Minebea Mitsumi Inc.
1753
10
C & U Company Limited
22
8
Ford Global Technologies, LLC
20676
6
IMO Holding GmbH
84
6
Nippon Thompson Co., Ltd.
220
6
Schaeffler KG
692
6
Pratt & Whitney Canada Corp.
4804
5
Rolls-Royce PLC
3125
5
Edwards Limited
790
5
Nakanishi Metal Works Co., Ltd.
121
5
ThyssenKrupp AG
3298
5
ThyssenKrupp Presta AG
1103
5
General Electric Company
13807
4
Other owners 227