- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F03B - Machines or engines for liquids
- F03B 1/00 - Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on bladed or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
Patent holdings for IPC class F03B 1/00
Total number of patents in this class: 94
10-year publication summary
|
5
|
8
|
4
|
11
|
10
|
5
|
14
|
10
|
17
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Aircraft Engines | 5739 |
4 |
| GE Infrastructure Technology, LLC | 5873 |
4 |
| General Electric Company | 18133 |
3 |
| Andritz Hydro GmbH | 65 |
3 |
| Xiamen Solex High-Tech Industries Co., Ltd. | 399 |
3 |
| Rtx Corporation | 8674 |
3 |
| Pratt & Whitney Canada Corp. | 4215 |
2 |
| Global Power and Energy Limited | 2 |
2 |
| National Oilwell Varco, L.P. | 1604 |
2 |
| Subsea 7 Norway AS | 85 |
2 |
| Sunonwealth Electric Machine Industry Co., Ltd. | 193 |
2 |
| GE Renewable Technologies | 122 |
2 |
| Sreus Energy, LLC | 5 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Deere & Company | 6845 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| ZF Friedrichshafen AG | 6820 |
1 |
| Rolls-Royce PLC | 2944 |
1 |
| Other owners | 53 |