- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 53/04 - Draining
Patent holdings for IPC class F04B 53/04
Total number of patents in this class: 85
10-year publication summary
|
7
|
12
|
8
|
6
|
9
|
5
|
4
|
5
|
14
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 4991 |
4 |
| Robert Bosch GmbH | 44254 |
3 |
| Vitesco Technologies GmbH | 2397 |
3 |
| Caterpillar Inc. | 10280 |
2 |
| Black & Decker, Inc. | 2457 |
2 |
| Avent, Inc. | 926 |
2 |
| Energy Recovery, Inc. | 191 |
2 |
| Forum US, Inc. | 348 |
2 |
| Frideco AG | 57 |
2 |
| IDEX MPT Inc. | 53 |
2 |
| Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH | 571 |
2 |
| Murzan, Inc. | 7 |
2 |
| Watson-Marlow Bredel B.V. | 20 |
2 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 476 |
2 |
| IDEX India Private Ltd | 9 |
2 |
| PHINIA Jersey Holdings LLC | 372 |
2 |
| Phinia Holdings Jersey Ltd | 299 |
2 |
| LG Electronics Inc. | 75855 |
1 |
| Pratt & Whitney Canada Corp. | 5517 |
1 |
| Becton, Dickinson and Company | 7593 |
1 |
| Other owners | 44 |