- 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 3/00 - Combustion-product positive-displacement engine plants
Patent holdings for IPC class F02G 3/00
Total number of patents in this class: 429
10-year publication summary
|
7
|
4
|
4
|
1
|
1
|
4
|
2
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6165 |
54 |
| Rtx Corporation | 10128 |
45 |
| Pratt & Whitney Canada Corp. | 5506 |
34 |
| Safran Aircraft Engines | 6704 |
30 |
| General Electric Company | 13910 |
29 |
| Mitsubishi Power, Ltd. | 1834 |
17 |
| Rolls-Royce PLC | 3223 |
15 |
| Honeywell International Inc. | 12772 |
12 |
| Hamilton Sundstrand Corporation | 5014 |
9 |
| Ansaldo Energia Switzerland AG | 270 |
9 |
| Solar Turbines Incorporated | 514 |
7 |
| Hyliion Holdings Corp. | 37 |
7 |
| GM Global Technology Operations LLC | 16155 |
5 |
| Cummins Inc. | 2636 |
5 |
| Cummins Intellectual Property, Inc. | 110 |
5 |
| Ford Global Technologies, LLC | 21524 |
4 |
| Cummins Intellectual Properties, Inc. | 49 |
4 |
| Mechanical Dynamics & Analysis, LLC | 23 |
4 |
| Parker Intangibles LLC | 1170 |
4 |
| Rolls-Royce Corporation | 1677 |
4 |
| Other owners | 126 |