- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16J - Pistonscylinderspressure vessels in generalsealings
- F16J 1/18 - Securing of gudgeon-pins
Patent holdings for IPC class F16J 1/18
Total number of patents in this class: 40
10-year publication summary
|
4
|
7
|
4
|
6
|
4
|
2
|
2
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carrier Corporation | 3965 |
4 |
| Federal-Mogul Nurnberg GmbH | 131 |
4 |
| Transcend Energy Group, LLC | 6 |
3 |
| Caterpillar Inc. | 10184 |
2 |
| Caterpillar Energy Solutions GmbH | 148 |
2 |
| General Atomics Aeronautical Systems, Inc. | 210 |
2 |
| MAHLE International GmbH | 2887 |
2 |
| Wartsila Finland Oy | 755 |
2 |
| Western Distributing Company | 2 |
2 |
| Hitachi Automotive Systems, Ltd. | 3954 |
1 |
| Hilti Aktiengesellschaft | 3622 |
1 |
| Componenta Finland Oy | 5 |
1 |
| DeltaHawk Engines, Inc. | 23 |
1 |
| Federal-Mogul Corporation | 256 |
1 |
| Howden Thomassen Compressors BV | 17 |
1 |
| Neumayer Tekfor Holding GmbH | 71 |
1 |
| Piolax Inc. | 423 |
1 |
| Whirlpool S.A. | 339 |
1 |
| Tenneco Inc | 51 |
1 |
| IMS Solution, LLC | 1 |
1 |
| Other owners | 6 |