- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04D - Non-positive-displacement pumps
- F04D 17/10 - Centrifugal pumps for compressing or evacuating
Patent holdings for IPC class F04D 17/10
Total number of patents in this class: 960
10-year publication summary
|
128
|
112
|
81
|
91
|
95
|
85
|
94
|
113
|
97
|
70
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IHI Corporation | 3458 |
51 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 786 |
45 |
| BorgWarner Inc. | 2608 |
43 |
| Carrier Corporation | 4296 |
32 |
| Mitsubishi Heavy Industries Compressor Corporation | 633 |
31 |
| Robert Bosch GmbH | 42922 |
29 |
| Daikin Industries, Ltd. | 10129 |
29 |
| Toyota Industries Corporation | 1147 |
24 |
| Mitsubishi Heavy Industries, Ltd. | 8846 |
22 |
| Nuovo Pignone Tecnologie S.r.l. | 1021 |
21 |
| Pratt & Whitney Canada Corp. | 4858 |
19 |
| JPMorgan Chase Bank, National Association | 8614 |
19 |
| Hamilton Sundstrand Corporation | 4940 |
18 |
| Danfoss A/S | 1354 |
17 |
| LG Electronics Inc. | 73790 |
14 |
| GREE Electric Appliances, Inc. of Zhuhai | 3256 |
14 |
| Tyco Fire & Security GmbH | 3431 |
12 |
| Garrett Transportation I Inc. | 237 |
12 |
| Ford Global Technologies, LLC | 20819 |
11 |
| Mitsubishi Electric Corporation | 46734 |
11 |
| Other owners | 486 |