- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 1/14 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve members
Patent holdings for IPC class F16K 1/14
Total number of patents in this class: 178
10-year publication summary
|
26
|
19
|
29
|
12
|
15
|
16
|
16
|
14
|
13
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gate CFV Solutions, Inc. | 35 |
9 |
| Robert Bosch GmbH | 43587 |
6 |
| Altria Client Services LLC | 2357 |
4 |
| Iwaki Co., Ltd. | 56 |
4 |
| IoT Technologies LLC | 32 |
4 |
| B/E Aerospace, Inc. | 1697 |
3 |
| Maxitrol Company | 37 |
3 |
| THK Co., Ltd. | 1184 |
3 |
| Zhejiang DunAn Artificial Environment Co., Ltd | 642 |
3 |
| LG Electronics Inc. | 74968 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3462 |
2 |
| Continental Automotive GmbH | 4623 |
2 |
| Schaeffler Technologies AG & Co. KG | 10707 |
2 |
| Fisher Controls International LLC | 1485 |
2 |
| Fluid Automation Systems S.A. | 28 |
2 |
| Fox Factory, Inc. | 884 |
2 |
| Fresenius Medical Care Holdings, Inc. | 1421 |
2 |
| Hayward Industries, Inc. | 676 |
2 |
| John Bean Technologies Corporation | 342 |
2 |
| Nidec Tosok Corporation | 206 |
2 |
| Other owners | 117 |