- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 1/2042 - Valves
Patent holdings for IPC class F04B 1/2042
Total number of patents in this class: 32
10-year publication summary
|
0
|
1
|
0
|
4
|
5
|
8
|
4
|
7
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42632 |
8 |
| Komatsu Ltd. | 4528 |
4 |
| Mixtron S.r.l. | 28 |
4 |
| Hydro-Gear Limited Partnership | 347 |
2 |
| Danfoss A/S | 1354 |
2 |
| The Boeing Company | 20042 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8694 |
1 |
| Kawasaki Heavy Industries, Limited | 1628 |
1 |
| Energy Recovery, Inc. | 175 |
1 |
| Hydro LEDUC | 10 |
1 |
| Parker Intangibles LLC | 1165 |
1 |
| Wrightspeed, Inc. | 13 |
1 |
| Eaton Intelligent Power Limited | 5979 |
1 |
| Dana Motion Systems Italia S.r.l. | 104 |
1 |
| OverAir, Inc. | 24 |
1 |
| Archer Aviation Inc. | 219 |
1 |
| Danfoss Power Solutions II Technology A/S | 46 |
1 |
| Other owners | 0 |