- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03C - Positive-displacement engines driven by liquids
- F03C 1/00 - Reciprocating-piston liquid engines
Patent holdings for IPC class F03C 1/00
Total number of patents in this class: 72
10-year publication summary
|
5
|
7
|
7
|
5
|
2
|
7
|
5
|
5
|
8
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Poclain Hydraulics Industrie | 247 |
7 |
| Norwich Technologies, Inc. | 16 |
4 |
| Industrial Technology Research Institute | 5201 |
3 |
| Robert Bosch GmbH | 44459 |
2 |
| Danfoss Power Solutions Inc. | 112 |
2 |
| Federal Industries, Inc. | 5 |
2 |
| Launchpoint Technologies, Inc. | 12 |
2 |
| LightSail Energy, Inc. | 19 |
2 |
| Ocean Power Technologies, Inc. | 64 |
2 |
| Quidnet Energy Inc. | 13 |
2 |
| Sullivan, Higgins, and Brion Power Plant Engineering, LLC | 5 |
2 |
| General Electric Company | 14047 |
1 |
| The Boeing Company | 20237 |
1 |
| Deere & Company | 8267 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9295 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49884 |
1 |
| Caterpillar Inc. | 10391 |
1 |
| The Regents of the University of Michigan | 5103 |
1 |
| Artemis Intelligent Power Limited | 88 |
1 |
| Aw-energy Oy | 42 |
1 |
| Other owners | 33 |