- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 23/08 - Combinations of two or more pumps the pumps being of different types
Patent holdings for IPC class F04B 23/08
Total number of patents in this class: 78
10-year publication summary
|
2
|
4
|
4
|
5
|
3
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8
|
5
|
3
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 24105 |
4 |
| Dyson Technology Limited | 3930 |
3 |
| Intex Marketing Ltd. | 254 |
3 |
| Robert Bosch GmbH | 43788 |
2 |
| Ford Global Technologies, LLC | 21339 |
2 |
| Atlas Copco Comptec, LLC | 20 |
2 |
| Blacoh Fluid Controls, Inc. | 17 |
2 |
| Bluskies International LLC | 5 |
2 |
| Danfoss Power Solutions ApS | 147 |
2 |
| IHI Corporation | 3526 |
2 |
| Nippon Oil Pump Co., Ltd. | 29 |
2 |
| Saudi Arabian Oil Company | 13956 |
2 |
| CNX Resources Corporation | 51 |
2 |
| Vantive Health GmbH | 358 |
2 |
| Illinois Tool Works Inc. | 11789 |
1 |
| Toyota Motor Corporation | 34999 |
1 |
| Deere & Company | 8005 |
1 |
| Abbott Diabetes Care Inc. | 2064 |
1 |
| Caterpillar Inc. | 10191 |
1 |
| Rolls-Royce PLC | 3188 |
1 |
| Other owners | 40 |