- 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: 33
10-year publication summary
|
1
|
0
|
4
|
5
|
8
|
5
|
7
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43554 |
7 |
| Komatsu Ltd. | 4661 |
4 |
| Mixtron S.r.l. | 29 |
4 |
| Danfoss A/S | 1395 |
3 |
| Hydro-Gear Limited Partnership | 333 |
2 |
| The Boeing Company | 20094 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9016 |
1 |
| Kawasaki Heavy Industries, Limited | 1644 |
1 |
| Energy Recovery, Inc. | 188 |
1 |
| Graco Minnesota Inc. | 1254 |
1 |
| Hydro LEDUC | 10 |
1 |
| Parker Intangibles LLC | 1184 |
1 |
| Wrightspeed, Inc. | 13 |
1 |
| Eaton Intelligent Power Limited | 6154 |
1 |
| OverAir, Inc. | 18 |
1 |
| Archer Aviation Inc. | 349 |
1 |
| Danfoss Power Solutions II Technology A/S | 45 |
1 |
| DPC Hydraulics S.r.l. | 48 |
1 |
| Other owners | 0 |