- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02G - Hot-gas or combustion-product positive-displacement engine plantsuse of waste heat of combustion engines, not otherwise provided for
- F02G 1/057 - Regenerators
Patent holdings for IPC class F02G 1/057
Total number of patents in this class: 88
10-year publication summary
|
9
|
14
|
5
|
20
|
12
|
10
|
5
|
4
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyliion Holdings Corp. | 36 |
17 |
| Etalim Inc. | 26 |
5 |
| Maston AB | 15 |
4 |
| Honda Motor Co., Ltd. | 26008 |
3 |
| NV Bekaert SA | 725 |
3 |
| Thermolift, Inc. | 28 |
3 |
| Associacao Paranaense de Cultura - APC | 21 |
3 |
| General Electric Company | 13888 |
2 |
| The Boeing Company | 20160 |
2 |
| Boostheat | 14 |
2 |
| Sun Orbit GmbH | 3 |
2 |
| Viking Heat Engines AS | 14 |
2 |
| Ekstera Inc. | 4 |
2 |
| Energyintel Services Ltd | 13 |
2 |
| Raytheon Company | 8457 |
1 |
| Thales SA | 2386 |
1 |
| Tsinghua University | 6212 |
1 |
| 8 Rivers Capital, LLC | 232 |
1 |
| Airbus Defence and Space GmbH | 879 |
1 |
| Astronautics Corporation of America | 33 |
1 |
| Other owners | 30 |