- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 9/06 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
Patent holdings for IPC class F04B 9/06
Total number of patents in this class: 33
10-year publication summary
|
5
|
6
|
7
|
7
|
3
|
1
|
6
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75694 |
6 |
| Becton, Dickinson and Company | 7563 |
2 |
| Insulet Corporation | 936 |
2 |
| Murakami Corporation | 223 |
2 |
| Dana Italia S.r.l. | 156 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2858 |
1 |
| Agilent Technologies, Inc. | 2634 |
1 |
| Aptar France SAS | 846 |
1 |
| Beto Engineering and Marketing Co., Ltd. | 63 |
1 |
| CETO IP Pty Ltd. | 8 |
1 |
| Haemonetics Corporation | 253 |
1 |
| IMO Industries, Inc. | 17 |
1 |
| Nemera La Verpillière S.A.S. | 62 |
1 |
| Nijhuis Pompen B.V. | 1 |
1 |
| Prominent GmbH | 98 |
1 |
| Seko S.p.A. | 46 |
1 |
| Sysko AG | 11 |
1 |
| King Power Company LLC | 4 |
1 |
| Montana Technological University | 10 |
1 |
| Kittel Corporation Pty Ltd | 3 |
1 |
| Other owners | 4 |