- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 43/04 - Pumps having electric drive
Patent holdings for IPC class F04B 43/04
Total number of patents in this class: 1469
10-year publication summary
|
121
|
150
|
149
|
132
|
124
|
103
|
77
|
78
|
68
|
44
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25758 |
162 |
| Microjet Technology Co., Ltd. | 461 |
94 |
| Robert Bosch GmbH | 44176 |
31 |
| Graco Minnesota Inc. | 1281 |
26 |
| Frore Systems Inc. | 115 |
23 |
| GOJO Industries, Inc. | 878 |
22 |
| Solventum Intellectual Properties Company | 3418 |
22 |
| AYR Ltd. | 105 |
20 |
| Koninklijke Philips N.V. | 25873 |
17 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5259 |
16 |
| KCI Licensing, Inc. | 829 |
16 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6119 |
16 |
| Smith & Nephew plc | 747 |
15 |
| Boston Scientific Scimed, Inc. | 11169 |
14 |
| Altria Client Services LLC | 2436 |
13 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
11 |
| Seiko Epson Corporation | 20259 |
10 |
| Debiotech S.A. | 114 |
10 |
| Prominent GmbH | 98 |
10 |
| TTP Ventus Limited | 20 |
10 |
| Other owners | 911 |