- 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: 1023
10-year publication summary
|
112
|
82
|
91
|
95
|
87
|
97
|
114
|
98
|
89
|
40
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IHI Corporation | 3526 |
57 |
| BorgWarner Inc. | 2587 |
44 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 813 |
44 |
| Carrier Corporation | 3956 |
33 |
| Mitsubishi Heavy Industries Compressor Corporation | 636 |
32 |
| Robert Bosch GmbH | 43788 |
31 |
| Daikin Industries, Ltd. | 10401 |
30 |
| Pratt & Whitney Canada Corp. | 5356 |
27 |
| Nuovo Pignone Tecnologie S.r.l. | 1178 |
25 |
| Toyota Industries Corporation | 1200 |
24 |
| Mitsubishi Heavy Industries, Ltd. | 9041 |
22 |
| Danfoss A/S | 1411 |
20 |
| Hamilton Sundstrand Corporation | 5019 |
19 |
| JPMorgan Chase Bank, National Association | 8683 |
19 |
| Garrett Transportation I Inc. | 289 |
17 |
| LG Electronics Inc. | 75274 |
15 |
| GREE Electric Appliances, Inc. of Zhuhai | 3289 |
14 |
| Tyco Fire & Security GmbH | 3606 |
12 |
| Ford Global Technologies, LLC | 21339 |
11 |
| Mitsubishi Electric Corporation | 47722 |
11 |
| Other owners | 516 |