- 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 11/06 - Ball-jointsOther joints having more than one degree of angular freedom, i.e. universal joints
Patent holdings for IPC class F16C 11/06
Total number of patents in this class: 1515
10-year publication summary
|
135
|
175
|
153
|
161
|
140
|
117
|
73
|
91
|
75
|
56
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7171 |
178 |
| Federal-Mogul Motorparts LLC | 533 |
78 |
| NOK Corporation | 2240 |
57 |
| NHK Spring Co., Ltd. | 1910 |
55 |
| Roller Bearing Company of America, Inc. | 208 |
29 |
| Caterpillar Inc. | 9768 |
21 |
| ILJIN Co., Ltd. | 51 |
18 |
| The Boeing Company | 20163 |
14 |
| Bell Helicopter Textron Inc. | 1020 |
14 |
| Robert Bosch GmbH | 43063 |
13 |
| THK Co., Ltd. | 1189 |
13 |
| TRW Automotive GmbH | 561 |
13 |
| Mevotech LP | 57 |
11 |
| SKF Aerospace France S.A.S. | 60 |
11 |
| THK Rhythm Automotive GmbH | 28 |
11 |
| Somic Management Holdings Inc. | 74 |
11 |
| Airbus Operations GmbH | 3375 |
10 |
| Valeo Systemes d'Essuyage | 1147 |
10 |
| Kabushiki Kaisha Somic Ishikawa | 26 |
9 |
| Wilmington Trust, National Association, AS Co-collateral Trustee, Successor Collateral Trustee | 117 |
9 |
| Other owners | 930 |