- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 17/00 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors
Patent holdings for IPC class F04B 17/00
Total number of patents in this class: 723
10-year publication summary
|
49
|
53
|
35
|
43
|
56
|
40
|
38
|
26
|
20
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 26053 |
27 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 236 |
26 |
| Kerr Machine Co. | 182 |
19 |
| Frore Systems Inc. | 117 |
14 |
| Microjet Technology Co., Ltd. | 451 |
12 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 495 |
11 |
| Aperia Tech, LLC | 35 |
11 |
| Caterpillar Inc. | 10375 |
10 |
| Mitsubishi Heavy Industries, Ltd. | 9279 |
7 |
| Weatherford Technology Holdings, LLC | 2171 |
7 |
| JPMorgan Chase Bank, National Association | 8982 |
7 |
| BorgWarner Inc. | 2587 |
6 |
| FMC Technologies, Inc. | 623 |
6 |
| Copeland LP | 722 |
6 |
| Schlumberger Canada Limited | 7629 |
5 |
| Schlumberger Technology B.v. | 5292 |
5 |
| Schlumberger Holdings Limited | 2653 |
5 |
| Siemens AG | 23948 |
5 |
| Robert Bosch GmbH | 44445 |
5 |
| GM Global Technology Operations LLC | 16306 |
5 |
| Other owners | 524 |