- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04F - Pumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumpedsiphons
- F04F 5/00 - Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
Patent holdings for IPC class F04F 5/00
Total number of patents in this class: 81
10-year publication summary
|
6
|
8
|
5
|
5
|
1
|
2
|
2
|
2
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43554 |
6 |
| Daimler AG | 2901 |
3 |
| Convion Oy | 50 |
3 |
| Dayco IP Holdings, LLC | 276 |
3 |
| Honda Motor Co., Ltd. | 25858 |
2 |
| Denso Corporation | 25165 |
2 |
| Culligan International Company | 151 |
2 |
| Dyson Technology Limited | 3885 |
2 |
| GE-Hitachi Nuclear Energy Americas LLC | 443 |
2 |
| Rothenberger AG | 113 |
2 |
| Safran AeroSystems | 286 |
2 |
| Briggs & Stratton, LLC | 674 |
2 |
| Schlumberger Technology Corporation | 11471 |
1 |
| Schlumberger Canada Limited | 7550 |
1 |
| Schlumberger Technology B.v. | 5270 |
1 |
| LG Electronics Inc. | 74953 |
1 |
| Toshiba Corporation | 12693 |
1 |
| Airbus Operations S.L. | 553 |
1 |
| Bridgestone Corporation | 7231 |
1 |
| Lam Research Corporation | 5520 |
1 |
| Other owners | 42 |