- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16C - Shaftsflexible shaftsmechanical means for transmitting movement in a flexible sheathingelements of crankshaft mechanismspivotspivotal connectionsrotary engineering elements other than gearing, coupling, clutch or brake elementsbearings
- F16C 41/00 - Other accessories for bearings
Patent holdings for IPC class F16C 41/00
Total number of patents in this class: 1594
10-year publication summary
117
|
129
|
108
|
120
|
125
|
125
|
102
|
84
|
93
|
45
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
NTN Corporation | 4977 |
274 |
Aktiebolaget SKF | 2921 |
265 |
Schaeffler Technologies AG & Co. KG | 9731 |
161 |
NSK Ltd. | 2766 |
79 |
THK Co., Ltd. | 1202 |
29 |
JTEKT Corporation | 2482 |
28 |
Schaeffler Technologies GmbH & Co. KG | 846 |
22 |
ZF Friedrichshafen AG | 7119 |
21 |
Robert Bosch GmbH | 42411 |
20 |
Nakanishi Metal Works Co., Ltd. | 118 |
16 |
Aktiebolaget SKF | 98 |
15 |
Minebea Mitsumi Inc. | 1703 |
13 |
Miba Gleitlager Austria GmbH | 118 |
11 |
Schaeffler KG | 743 |
10 |
Uchiyama Manufacturing Corp. | 125 |
10 |
NTN-SNR Roulements | 85 |
9 |
Temper Axle Products Corporation | 79 |
9 |
ThyssenKrupp AG | 3262 |
9 |
Igus GmbH | 515 |
8 |
Siemens AG | 24568 |
7 |
Other owners | 578 |