- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F03B - Machines or engines for liquids
- F03B 17/00 - Other machines or engines
Patent holdings for IPC class F03B 17/00
Total number of patents in this class: 158
10-year publication summary
|
32
|
36
|
28
|
21
|
26
|
26
|
27
|
30
|
23
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heindl Energy GmbH | 9 |
4 |
| Energy Laboratories, Inc. | 6 |
3 |
| Intium Technologies Pty Ltd | 4 |
3 |
| King Abdulaziz University | 521 |
3 |
| Static Hydro Energy (S.H.E.) Limited | 4 |
3 |
| Halliburton Energy Services, Inc. | 21320 |
2 |
| Cyberit Systems AS | 4 |
2 |
| DLZ Corporation | 7 |
2 |
| Launchpoint Technologies, Inc. | 12 |
2 |
| OLogN Technologies AG | 100 |
2 |
| Infinity Electric Energy S.r.l. | 4 |
2 |
| Delta Energy GmbH & Co. KG 1 | 3 |
2 |
| Oy Fingp-energy Ltd | 2 |
2 |
| Next Marine Solutions, Inc. | 5 |
2 |
| Recyclingenergy Int. Corp. | 2 |
2 |
| Hydram Research | 4 |
2 |
| Schlumberger Canada Limited | 7606 |
1 |
| Schlumberger Technology B.v. | 5298 |
1 |
| Schlumberger Holdings Limited | 2702 |
1 |
| Siemens AG | 24033 |
1 |
| Other owners | 116 |