- 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 25/04 - Sensing elements
Patent holdings for IPC class F01B 25/04
Total number of patents in this class: 7
10-year publication summary
|
2
|
0
|
1
|
0
|
1
|
0
|
0
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| General Electric Company | 18133 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| A.M.A. S.p.A. | 26 |
1 |
| Cowan Dynamics Inc. | 10 |
1 |
| Rolls-Royce Corporation | 1686 |
1 |
| Other owners | 0 |