- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 43/08 - Machines, pumps, or pumping installations having flexible working members having tubular flexible members
Patent holdings for IPC class F04B 43/08
Total number of patents in this class: 543
10-year publication summary
|
49
|
54
|
46
|
38
|
29
|
53
|
39
|
31
|
32
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DEKA Products Limited Partnership | 1761 |
42 |
| Nike, Inc. | 14069 |
22 |
| Nippon Pillar Packing Co., Ltd. | 256 |
17 |
| CareFusion 303, Inc. | 2188 |
15 |
| Watson-Marlow GmbH | 35 |
14 |
| Eagle Industry Co., Ltd. | 1125 |
12 |
| Baxter International Inc. | 2400 |
11 |
| Baxter Healthcare S.A. | 1827 |
11 |
| Alcon, Inc. | 5405 |
11 |
| Graco Minnesota Inc. | 1186 |
11 |
| EMD Millipore Corporation | 649 |
10 |
| Fresenius Vial SAS | 188 |
9 |
| Qonqave GmbH | 13 |
9 |
| Tokyo Electron Limited | 12620 |
6 |
| Curlin Medical Inc. | 64 |
6 |
| ICU Medical, Inc. | 1437 |
6 |
| Blue-White Industries, Ltd., DBA Blue-White Industries | 72 |
5 |
| Surpass Industry Co., Ltd. | 169 |
5 |
| Eitan Medical Ltd. | 53 |
5 |
| Halliburton Energy Services, Inc. | 20835 |
4 |
| Other owners | 312 |