- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 45/00 - Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
Patent holdings for IPC class F04B 45/00
Total number of patents in this class: 50
10-year publication summary
|
1
|
4
|
3
|
4
|
4
|
3
|
1
|
1
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DEKA Products Limited Partnership | 1760 |
4 |
| Becton, Dickinson and Company | 7229 |
2 |
| Murata Manufacturing Co., Ltd. | 24369 |
2 |
| Joe Santa & Associates Pty Limited | 15 |
2 |
| Techtonic Pty Ltd | 3 |
2 |
| Ingersoll-Rand Industrial U.S., Inc. | 502 |
2 |
| Robert Bosch GmbH | 42505 |
1 |
| Raytheon Company | 8388 |
1 |
| Alloy Bellows and Precision Welding, Inc. | 1 |
1 |
| Auckland UniServices Limited | 496 |
1 |
| CKD Corporation | 453 |
1 |
| Encite LLC | 38 |
1 |
| Exped AG | 11 |
1 |
| KNF Flodos AG | 18 |
1 |
| MANN+HUMMEL GmbH | 1753 |
1 |
| MeadWestvaco Calmar Netherlands B.V. | 4 |
1 |
| Medmix Systems AG | 58 |
1 |
| Microjet Technology Co., Ltd. | 445 |
1 |
| NuDown, Inc. | 6 |
1 |
| Octec Inc. | 14 |
1 |
| Other owners | 22 |