- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F04B - Positive-displacement machines for liquids; pumps
- 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: 845
10-year publication summary
|
36
|
33
|
49
|
53
|
34
|
43
|
56
|
41
|
32
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 22355 |
27 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 196 |
24 |
| Frore Systems Inc. | 75 |
15 |
| Microjet Technology Co., Ltd. | 344 |
13 |
| JPMorgan Chase Bank, National Association | 10964 |
12 |
| Aperia Technologies, Inc. | 42 |
10 |
| Caterpillar Inc. | 8877 |
9 |
| Carrier Corporation | 4759 |
9 |
| Kerr Machine Co. | 98 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
8 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 396 |
8 |
| Weatherford Technology Holdings, LLC | 2135 |
7 |
| Micropump, Inc. | 22 |
7 |
| Schlumberger Canada Limited | 6913 |
6 |
| LG Electronics Inc. | 69257 |
6 |
| Robert Bosch GmbH | 40953 |
6 |
| Ford Global Technologies, LLC | 19702 |
6 |
| BorgWarner Inc. | 2604 |
6 |
| FMC Technologies, Inc. | 603 |
6 |
| Copeland LP | 656 |
6 |
| Other owners | 645 |