- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 45/027 - Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows having electric drive
Patent holdings for IPC class F04B 45/027
Total number of patents in this class: 27
10-year publication summary
|
1
|
6
|
3
|
1
|
2
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2
|
1
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2
|
1
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nocira, LLC | 27 |
3 |
| Ford Global Technologies, LLC | 21230 |
1 |
| Murata Manufacturing Co., Ltd. | 25464 |
1 |
| Hamilton Sundstrand Corporation | 5013 |
1 |
| Apex Medical Corp. | 25 |
1 |
| ExxonMobil Upstream Research Company | 2340 |
1 |
| Foshan city Sanjiaozhou Electrical Technology Co., Ltd. | 10 |
1 |
| Iwaki Co., Ltd. | 56 |
1 |
| Lynntech, Inc. | 31 |
1 |
| Medela Holding AG | 453 |
1 |
| Mitsumi Electric Co., Ltd. | 1085 |
1 |
| Pigeon Corporation | 101 |
1 |
| Textron Innovations Inc. | 2389 |
1 |
| Thomas Magnete GmbH | 97 |
1 |
| Tricore Corporation | 18 |
1 |
| Johnson Electric International AG | 379 |
1 |
| IDEX Health and Science, LLC | 8 |
1 |
| Fulling Products Co., Ltd. | 1 |
1 |
| Kavan Novin Energy Paydar Group | 1 |
1 |
| Atmostat Etudes et Recherches | 3 |
1 |
| Other owners | 5 |