- 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: 733
10-year publication summary
|
49
|
53
|
35
|
43
|
56
|
41
|
38
|
26
|
19
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25552 |
27 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 229 |
24 |
| Kerr Machine Co. | 167 |
19 |
| Frore Systems Inc. | 112 |
14 |
| Microjet Technology Co., Ltd. | 464 |
12 |
| Caterpillar Inc. | 10151 |
10 |
| Aperia Technologies, Inc. | 53 |
10 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 467 |
10 |
| Mitsubishi Heavy Industries, Ltd. | 9023 |
8 |
| Weatherford Technology Holdings, LLC | 2068 |
7 |
| JPMorgan Chase Bank, National Association | 8660 |
7 |
| BorgWarner Inc. | 2582 |
6 |
| FMC Technologies, Inc. | 606 |
6 |
| Copeland LP | 694 |
6 |
| Schlumberger Canada Limited | 7558 |
5 |
| Schlumberger Technology B.v. | 5267 |
5 |
| Schlumberger Holdings Limited | 2735 |
5 |
| Siemens AG | 24199 |
5 |
| Robert Bosch GmbH | 43631 |
5 |
| GM Global Technology Operations LLC | 15848 |
5 |
| Other owners | 537 |