- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 17/04 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
Patent holdings for IPC class F04B 17/04
Total number of patents in this class: 533
10-year publication summary
|
43
|
32
|
38
|
46
|
37
|
19
|
19
|
14
|
18
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72473 |
67 |
| Robert Bosch GmbH | 42450 |
34 |
| Aisin AW Co., Ltd. | 2338 |
22 |
| Thomas Magnete GmbH | 104 |
15 |
| Haier US Appliance Solutions, Inc. | 3566 |
14 |
| Obotics Inc. | 50 |
11 |
| Graco Minnesota Inc. | 1180 |
9 |
| Sysko AG | 11 |
9 |
| Vitesco Technologies USA, LLC. | 365 |
8 |
| Medtronic, Inc. | 9785 |
7 |
| Medtronic MiniMed, Inc. | 1787 |
7 |
| CEME S.p.A. | 41 |
7 |
| Prominent GmbH | 99 |
7 |
| Excillum AB | 68 |
5 |
| Motor Components, LLC | 18 |
5 |
| Minebea Mitsumi Inc. | 1708 |
5 |
| Briggs & Stratton, LLC | 669 |
5 |
| Halliburton Energy Services, Inc. | 20749 |
4 |
| Fisher & Paykel Appliances Limited | 151 |
4 |
| National Oilwell Varco, L.P. | 1646 |
4 |
| Other owners | 284 |