- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02G - Hot-gas or combustion-product positive-displacement engine plants; use of waste heat of combustion engines, not otherwise provided for
- F02G 1/047 - Controlling by varying the heating or cooling
Patent holdings for IPC class F02G 1/047
Total number of patents in this class: 45
10-year publication summary
|
1
|
3
|
9
|
1
|
12
|
5
|
3
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyliion Holdings Corp. | 28 |
14 |
| Associacao Paranaense de Cultura - APC | 21 |
8 |
| General Electric Company | 17789 |
2 |
| Viking Heat Engines AS | 14 |
2 |
| Volkswagen AG | 7282 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13086 |
2 |
| Bicent Power LLC | 1 |
1 |
| Cummins Inc. | 2474 |
1 |
| Isuzu Motors Limited | 2240 |
1 |
| Microgen Engine Corporation Holding B.V. | 8 |
1 |
| Renewable ThermoDynamics, LLC | 6 |
1 |
| Scuderi Group, Inc. | 30 |
1 |
| Sunpower, Inc. | 33 |
1 |
| Synergy Power LLC | 6 |
1 |
| Whisper Tech Limited | 16 |
1 |
| Zhejiang University | 2950 |
1 |
| Azelio AB | 22 |
1 |
| Wave Solar LLC | 1 |
1 |
| Cryo Tech Ltd. | 9 |
1 |
| Navita Energy, Inc. | 2 |
1 |
| Other owners | 1 |