- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01P - Cooling of machines or engines in general; cooling of internal-combustion engines
- F01P 1/04 - Arrangements for cooling pistons
Patent holdings for IPC class F01P 1/04
Total number of patents in this class: 50
10-year publication summary
|
6
|
6
|
1
|
1
|
1
|
2
|
2
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 24865 |
5 |
| Achates Power, Inc. | 208 |
4 |
| Tenneco Inc | 283 |
4 |
| Ford Global Technologies, LLC | 20057 |
3 |
| Cummins Inc. | 2467 |
3 |
| MAHLE International GmbH | 2690 |
3 |
| Wilmington Trust, National Association, AS Co-collateral Trustee, Successor Collateral Trustee | 323 |
3 |
| General Electric Company | 17803 |
2 |
| Toyota Motor Corporation | 30345 |
2 |
| Bontaz Centre R & D | 49 |
2 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2632 |
2 |
| Hikari Seiko Co., Ltd. | 2 |
2 |
| GM Global Technology Operations LLC | 14197 |
1 |
| Caterpillar Inc. | 9149 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2286 |
1 |
| Mazda Motor Corporation | 3069 |
1 |
| Bendix Commercial Vehicle Systems LLC | 864 |
1 |
| Chung-Shan Institute of Science and Technology, Armaments Bureau, M.N.D | 6 |
1 |
| Dong Yang Piston Co., Ltd. | 26 |
1 |
| Federal-Mogul Nurnberg GmbH | 137 |
1 |
| Other owners | 7 |