- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02F - Cylinders, pistons, or casings for combustion enginesarrangements of sealings in combustion engines
- F02F 1/18 - Other cylinders
Patent holdings for IPC class F02F 1/18
Total number of patents in this class: 185
10-year publication summary
|
24
|
39
|
12
|
10
|
7
|
7
|
6
|
5
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Atomics Aeronautical Systems, Inc. | 209 |
15 |
| Ford Global Technologies, LLC | 21246 |
11 |
| MAHLE International GmbH | 2874 |
9 |
| Achates Power, Inc. | 91 |
8 |
| Quest Engines, LLC | 31 |
8 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12532 |
6 |
| Nissan Motor Co., Ltd. | 12743 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 14979 |
5 |
| Bando Kiko Co., Ltd. | 76 |
5 |
| Honda Motor Co., Ltd. | 25852 |
4 |
| Caterpillar Inc. | 10109 |
4 |
| Mainspring Energy, Inc. | 118 |
4 |
| AVL Mobility Technologies, Inc. | 47 |
4 |
| Toyota Motor Corporation | 34468 |
3 |
| GM Global Technology Operations LLC | 15753 |
3 |
| Daimler AG | 2906 |
3 |
| Mazda Motor Corporation | 3270 |
3 |
| Nichias Corporation | 399 |
3 |
| Oerlikon Metco AG, Wohlen | 48 |
3 |
| Mercedes-Benz Group AG | 5436 |
3 |
| Other owners | 76 |