- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 7/06 - Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
Patent holdings for IPC class F04B 7/06
Total number of patents in this class: 133
10-year publication summary
|
7
|
4
|
14
|
10
|
8
|
7
|
9
|
5
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fluid Metering, Inc. | 60 |
20 |
| Becton, Dickinson and Company | 7536 |
18 |
| Sensile Medical AG | 118 |
12 |
| Sensile Pat AG | 18 |
7 |
| Eveon | 39 |
6 |
| Fluid Management Operations LLC | 15 |
4 |
| Kyocera Corporation | 14215 |
3 |
| Eli Lilly and Company | 4007 |
3 |
| Graco Minnesota Inc. | 1254 |
3 |
| Oxford NanoPore Technologies Limited | 267 |
3 |
| Taylor Commercial Foodservice, LLC | 149 |
3 |
| Henkel AG & Co. KGaA | 10710 |
2 |
| The Coca-Cola Company | 2448 |
2 |
| Durr Systems GmbH | 267 |
2 |
| Iwaki Co., Ltd. | 56 |
2 |
| NEOCERAM, société anonyme | 11 |
2 |
| Halliburton Energy Services, Inc. | 21151 |
1 |
| Koninklijke Philips Electronics N.V. | 8208 |
1 |
| Caterpillar Inc. | 10051 |
1 |
| Hamilton Sundstrand Corporation | 5013 |
1 |
| Other owners | 37 |