Patent holdings for IPC class F16C 19/26

Total number of patents in this class: 463

10-year publication summary

58
63
47
53
50
28
35
26
25
6
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
NTN Corporation
5008
101
Aktiebolaget SKF
2700
49
NSK Ltd.
2719
42
Schaeffler Technologies AG & Co. KG
8880
38
Schaeffler KG
960
19
JTEKT Corporation
2423
14
Rtx Corporation
8674
11
General Electric Company
18133
10
Nippon Thompson Co., Ltd.
192
8
Bowman International Limited
29
8
Hamilton Sundstrand Corporation
4525
7
Safran Aircraft Engines
5739
7
Schaeffler Technologies GmbH & Co. KG
846
6
Pratt & Whitney Canada Corp.
4215
5
Koyo Bearings North America LLC
67
5
Sumitomo Heavy Industries, Ltd.
1670
5
Harmonic Drive Systems Inc.
465
4
Roller Bearing Company of America, Inc.
206
4
The Timken Company
392
4
ZF Friedrichshafen AG
6820
3
Other owners 113