- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F04B - Positive-displacement machines for liquids; pumps
- 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: 1623
10-year publication summary
110
|
159
|
142
|
142
|
200
|
168
|
203
|
164
|
162
|
42
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Graco Minnesota Inc. | 1124 |
87 |
Halliburton Energy Services, Inc. | 20165 |
62 |
US Well Services LLC | 212 |
58 |
Robert Bosch GmbH | 40953 |
48 |
Typhon Technology Solutions (U.S.), LLC | 78 |
40 |
Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 396 |
38 |
Baker Hughes Holdings LLC | 3060 |
28 |
LG Electronics Inc. | 69257 |
23 |
Schlumberger Technology Corporation | 9690 |
20 |
Saudi Arabian Oil Company | 11322 |
16 |
BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 196 |
16 |
Caterpillar Inc. | 8877 |
12 |
PENTAIR Flow Technologies, LLC | 167 |
11 |
Continental Teves AG & Co. oHG | 2354 |
10 |
Alfred Kärcher GmbH & Co. KG | 398 |
10 |
Hyundai Motor Company | 19021 |
9 |
Schaeffler Technologies AG & Co. KG | 8880 |
9 |
Weatherford Technology Holdings, LLC | 2135 |
9 |
Thermedical, Inc. | 39 |
9 |
Baker Hughes Oilfield Operations, LLC | 1885 |
9 |
Other owners | 1099 |