- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01B - Machines or engines, in general or of positive-displacement type, e.g. steam engines
- F01B 29/10 - Engines
Patent holdings for IPC class F01B 29/10
Total number of patents in this class: 127
10-year publication summary
|
4
|
3
|
8
|
3
|
3
|
1
|
0
|
1
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 14197 |
19 |
| Olympus Corporation | 13286 |
5 |
| Dynalloy, Inc. | 22 |
4 |
| Altor Limited LC | 8 |
3 |
| New Power Concepts LLC | 27 |
3 |
| University of Houston | 74 |
3 |
| Hyliion Holdings Corp. | 28 |
3 |
| Toyota Motor Corporation | 30345 |
2 |
| The Boeing Company | 19901 |
2 |
| Raytheon Company | 8438 |
2 |
| The Regents of the University of Michigan | 4570 |
2 |
| Rockwell Collins, Inc. | 2442 |
2 |
| Airbus Defence and Space GmbH | 871 |
2 |
| Cambridge Mechatronics Limited | 324 |
2 |
| Global Cooling BV | 4 |
2 |
| Global Cooling, Inc. | 38 |
2 |
| Innovative Micro Technology | 39 |
2 |
| Precision Combustion, Inc. | 107 |
2 |
| Sunpower, Inc. | 33 |
2 |
| Wsou Investments, LLC | 1042 |
2 |
| Other owners | 61 |