- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16J - Pistons; cylinders; pressure vessels in general; sealings
- F16J 1/18 - Securing of gudgeon-pins
Patent holdings for IPC class F16J 1/18
Total number of patents in this class: 39
10-year publication summary
|
1
|
4
|
6
|
4
|
6
|
4
|
2
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carrier Corporation | 4451 |
4 |
| Federal-Mogul Nurnberg GmbH | 137 |
4 |
| Transcend Energy Group, LLC | 6 |
3 |
| Caterpillar Inc. | 9166 |
2 |
| Caterpillar Energy Solutions GmbH | 143 |
2 |
| MAHLE International GmbH | 2705 |
2 |
| Wartsila Finland Oy | 740 |
2 |
| Western Distributing Company | 2 |
2 |
| Hitachi Automotive Systems, Ltd. | 3962 |
1 |
| Hilti Aktiengesellschaft | 3383 |
1 |
| Achates Power, Inc. | 208 |
1 |
| CNH Industrial Canada, Ltd. | 973 |
1 |
| Componenta Finland Oy | 5 |
1 |
| DeltaHawk Engines, Inc. | 20 |
1 |
| Federal-Mogul Corporation | 335 |
1 |
| Howden Thomassen Compressors BV | 16 |
1 |
| Neumayer Tekfor Holding GmbH | 76 |
1 |
| Piolax Inc. | 393 |
1 |
| Whirlpool S.A. | 368 |
1 |
| Tenneco Inc | 283 |
1 |
| Other owners | 6 |