- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 15/06 - Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
Patent holdings for IPC class F04B 15/06
Total number of patents in this class: 23
10-year publication summary
|
2
|
1
|
4
|
0
|
2
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0
|
1
|
1
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3
|
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
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 9023 |
4 |
| Linde Aktiengesellschaft | 1435 |
3 |
| The Boeing Company | 20094 |
2 |
| Robert Bosch GmbH | 43631 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4053 |
2 |
| Cespira Canada Limited Partnership | 46 |
2 |
| Denso Corporation | 25232 |
1 |
| Caterpillar Inc. | 10151 |
1 |
| Shimadzu Corporation | 6306 |
1 |
| ABB Schweiz AG | 7460 |
1 |
| Brady Worldwide, Inc. | 772 |
1 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
1 |
| Prominent GmbH | 98 |
1 |
| CryoVation, LLC | 2 |
1 |
| Other owners | 0 |