- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 45/08 - Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having peristaltic action
Patent holdings for IPC class F04B 45/08
Total number of patents in this class: 63
10-year publication summary
|
6
|
5
|
4
|
6
|
14
|
4
|
1
|
3
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vermeer Manufacturing Company | 634 |
5 |
| Fresenius Medical Care Deutschland GmbH | 2151 |
3 |
| Lumiradx UK Ltd | 64 |
3 |
| Koninklijke Philips N.V. | 24786 |
2 |
| The Goodyear Tire & Rubber Company | 2531 |
2 |
| Baxter International Inc. | 2402 |
2 |
| Connectors Verbindungstechnik AG | 4 |
2 |
| Curlin Medical Inc. | 64 |
2 |
| Qonqave GmbH | 13 |
2 |
| Kpr U.S., LLC | 648 |
2 |
| I Peace, Inc. | 105 |
2 |
| AQUAtech Co., Ltd. | 5 |
2 |
| Bristol-myers Squibb Company | 4898 |
1 |
| Massachusetts Institute of Technology | 10057 |
1 |
| Life Technologies Corporation | 3298 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
1 |
| Baxter Healthcare S.A. | 1827 |
1 |
| Alcon, Inc. | 338 |
1 |
| Avent, Inc. | 930 |
1 |
| Capmatic Ltee | 4 |
1 |
| Other owners | 26 |