- 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 37/00 - Cooling of bearings
Patent holdings for IPC class F16C 37/00
Total number of patents in this class: 522
10-year publication summary
|
50
|
55
|
52
|
49
|
40
|
33
|
30
|
30
|
20
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4935 |
32 |
| Wavetamer LLC | 39 |
21 |
| Hamilton Sundstrand Corporation | 5013 |
19 |
| US Synthetic Corporation | 616 |
17 |
| Schaeffler Technologies AG & Co. KG | 11233 |
16 |
| Aktiebolaget SKF | 3163 |
16 |
| Robert Bosch GmbH | 44398 |
12 |
| Nuovo Pignone Tecnologie S.r.l. | 1232 |
12 |
| Mitsubishi Heavy Industries, Ltd. | 9252 |
10 |
| NSK Ltd. | 2852 |
10 |
| Rtx Corporation | 10222 |
10 |
| IHI Corporation | 3552 |
8 |
| LG Electronics Inc. | 76299 |
6 |
| BorgWarner Inc. | 2586 |
6 |
| Siemens Gamesa Renewable Energy A/S | 1980 |
6 |
| Upwing Energy, Inc. | 61 |
6 |
| Siemens AG | 23934 |
5 |
| Hanon Systems | 2141 |
5 |
| Rolls-Royce Corporation | 1685 |
5 |
| Rolls-Royce North American Technologies, Inc. | 1132 |
5 |
| Other owners | 295 |