- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 53/06 - Venting
Patent holdings for IPC class F04B 53/06
Total number of patents in this class: 183
10-year publication summary
|
19
|
17
|
27
|
16
|
15
|
18
|
13
|
17
|
12
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DEKA Products Limited Partnership | 1785 |
16 |
| Graco Minnesota Inc. | 1211 |
9 |
| PDC Machines Inc. | 15 |
6 |
| Teledyne Digital Imaging US, Inc. | 69 |
5 |
| Prominent GmbH | 99 |
4 |
| Grundfos Management a/s | 178 |
4 |
| Murata Manufacturing Co., Ltd. | 24813 |
3 |
| Iwaki Co., Ltd. | 59 |
3 |
| Op-hygiene IP GmbH | 210 |
3 |
| Positec Power Tools (Suzhou) Co., Ltd. | 729 |
3 |
| Wanner Engineering, Inc. | 54 |
3 |
| Baker Hughes Oilfield Operations, LLC | 2331 |
3 |
| Nuovo Pignone Tecnologie S.r.l. | 1004 |
3 |
| Nocira, LLC | 28 |
3 |
| SPM Oil & Gas Inc. | 330 |
3 |
| Robert Bosch GmbH | 42815 |
2 |
| Koninklijke Philips N.V. | 24902 |
2 |
| Baxter International Inc. | 2415 |
2 |
| Baxter Healthcare S.A. | 1836 |
2 |
| Cooper-Standard Automotive Inc. | 253 |
2 |
| Other owners | 102 |