- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 24/02 - Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock
Patent holdings for IPC class F16K 24/02
Total number of patents in this class: 82
10-year publication summary
|
10
|
3
|
16
|
7
|
5
|
6
|
8
|
6
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 5013 |
3 |
| Emerson Process Management Regulator Technologies, Inc. | 391 |
3 |
| Fisher Controls International LLC | 1414 |
3 |
| Toyota Motor Corporation | 36619 |
2 |
| Blue Leaf I.P., Inc. | 2925 |
2 |
| Bifold FluidPower Limited | 24 |
2 |
| Conbraco Industries, Inc. | 27 |
2 |
| DeZURIK, Inc. | 68 |
2 |
| New York Air Brake LLC | 272 |
2 |
| Vonroll InfraTec (Investment) AG | 27 |
2 |
| Acorn Engineering Company, Inc | 13 |
2 |
| Fairview Ltd. | 53 |
2 |
| GEA Process Engineering A/S | 180 |
2 |
| F. Hoffmann-La Roche AG | 7776 |
1 |
| Roche Diagnostics GmbH | 2672 |
1 |
| Illinois Tool Works Inc. | 11930 |
1 |
| Denso Corporation | 26008 |
1 |
| B/E Aerospace, Inc. | 1695 |
1 |
| Buerkert Werke GmbH & Co. KG | 103 |
1 |
| Caleffi S.p.A. | 112 |
1 |
| Other owners | 46 |