- 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: 937
10-year publication summary
|
129
|
112
|
82
|
91
|
95
|
87
|
96
|
115
|
98
|
50
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IHI Corporation | 3426 |
50 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 772 |
44 |
| BorgWarner Inc. | 2601 |
42 |
| Carrier Corporation | 4345 |
31 |
| Mitsubishi Heavy Industries Compressor Corporation | 630 |
31 |
| Robert Bosch GmbH | 42689 |
29 |
| Daikin Industries, Ltd. | 9995 |
29 |
| Mitsubishi Heavy Industries, Ltd. | 8715 |
22 |
| Toyota Industries Corporation | 1117 |
22 |
| Nuovo Pignone Tecnologie S.r.l. | 973 |
20 |
| JPMorgan Chase Bank, National Association | 8558 |
19 |
| Danfoss A/S | 1355 |
17 |
| Hamilton Sundstrand Corporation | 4868 |
16 |
| Pratt & Whitney Canada Corp. | 4745 |
15 |
| LG Electronics Inc. | 73021 |
14 |
| GREE Electric Appliances, Inc. of Zhuhai | 3244 |
14 |
| Garrett Transportation I Inc. | 214 |
12 |
| Ford Global Technologies, LLC | 20570 |
11 |
| Mitsubishi Electric Corporation | 46093 |
11 |
| Denso Corporation | 24282 |
10 |
| Other owners | 478 |