- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 43/14 - Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
Patent holdings for IPC class F04B 43/14
Total number of patents in this class: 147
10-year publication summary
|
10
|
6
|
16
|
19
|
11
|
21
|
3
|
12
|
8
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Charles Austen Pumps Limited | 49 |
11 |
| Fresenius Kabi Deutschland GmbH | 585 |
9 |
| Murata Manufacturing Co., Ltd. | 24465 |
6 |
| EBM-Papst St. Georgen GmbH & Co. KG | 261 |
6 |
| Vitesco Technologies GmbH | 2605 |
5 |
| Koninklijke Philips N.V. | 24718 |
4 |
| Continental Automotive GmbH | 5018 |
4 |
| Quantum-Si Incorporated | 442 |
4 |
| Vanderbilt University | 1894 |
4 |
| Alcon, Inc. | 5412 |
3 |
| CareFusion 303, Inc. | 2195 |
3 |
| DEKA Products Limited Partnership | 1763 |
3 |
| Hnp Mikrosysteme GmbH | 13 |
3 |
| Watson-Marlow GmbH | 35 |
3 |
| EMD Millipore Corporation | 649 |
2 |
| Baxter International Inc. | 2400 |
2 |
| Baxter Healthcare S.A. | 1827 |
2 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1537 |
2 |
| Enplas Corporation | 891 |
2 |
| Fresenius Kabi USA, LLC | 145 |
2 |
| Other owners | 67 |