- 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: 535
10-year publication summary
|
43
|
32
|
38
|
45
|
35
|
19
|
19
|
15
|
18
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73344 |
67 |
| Robert Bosch GmbH | 42705 |
35 |
| Aisin AW Co., Ltd. | 2325 |
22 |
| Thomas Magnete GmbH | 104 |
15 |
| Haier US Appliance Solutions, Inc. | 3647 |
14 |
| Obotics Inc. | 50 |
11 |
| Graco Minnesota Inc. | 1202 |
10 |
| Sysko AG | 11 |
9 |
| Vitesco Technologies USA, LLC. | 365 |
8 |
| Medtronic, Inc. | 9817 |
7 |
| Medtronic MiniMed, Inc. | 1805 |
7 |
| CEME S.p.A. | 41 |
7 |
| Prominent GmbH | 98 |
7 |
| Motor Components, LLC | 18 |
6 |
| Excillum AB | 71 |
5 |
| Minebea Mitsumi Inc. | 1745 |
5 |
| Briggs & Stratton, LLC | 671 |
5 |
| Halliburton Energy Services, Inc. | 20911 |
4 |
| GE-Hitachi Nuclear Energy Americas LLC | 430 |
4 |
| KNF Flodos AG | 19 |
4 |
| Other owners | 283 |