- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 17/03 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
Patent holdings for IPC class F04B 17/03
Total number of patents in this class: 1768
10-year publication summary
|
142
|
136
|
135
|
188
|
159
|
197
|
164
|
170
|
147
|
73
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graco Minnesota Inc. | 1203 |
99 |
| Halliburton Energy Services, Inc. | 20949 |
82 |
| US Well Services LLC | 226 |
66 |
| Robert Bosch GmbH | 42742 |
54 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 454 |
47 |
| Typhon Technology Solutions (U.S.), LLC | 97 |
43 |
| Baker Hughes Holdings LLC | 3003 |
26 |
| LG Electronics Inc. | 73393 |
23 |
| Schlumberger Technology Corporation | 10820 |
21 |
| Saudi Arabian Oil Company | 13295 |
17 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 215 |
16 |
| Caterpillar Inc. | 9594 |
14 |
| PENTAIR Flow Technologies, LLC | 175 |
12 |
| Milwaukee Electric Tool Corporation | 4437 |
11 |
| Thermedical, Inc. | 41 |
10 |
| Hyundai Motor Company | 22167 |
9 |
| Schaeffler Technologies AG & Co. KG | 9955 |
9 |
| Weatherford Technology Holdings, LLC | 2028 |
9 |
| Alfred Kärcher GmbH & Co. KG | 373 |
9 |
| Fluid Metering, Inc. | 54 |
9 |
| Other owners | 1182 |