- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 1/06 - Special arrangements for improving the flow, e.g. special shape of passages or casings
Patent holdings for IPC class F16K 1/06
Total number of patents in this class: 43
10-year publication summary
|
7
|
4
|
6
|
5
|
1
|
0
|
3
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fisher Controls International LLC | 1438 |
10 |
| Binder GmbH | 69 |
2 |
| Fujikoki Corporation | 419 |
2 |
| Oseney Limited | 3 |
2 |
| Emerson Vulcan Holding LLC | 128 |
2 |
| LG Electronics Inc. | 75855 |
1 |
| Toyota Motor Corporation | 35927 |
1 |
| Robert Bosch GmbH | 44254 |
1 |
| Whirlpool Corporation | 4660 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2154 |
1 |
| JTEKT Corporation | 2605 |
1 |
| Aisan Kogyo Kabushiki Kaisha | 771 |
1 |
| Buerkert Werke GmbH & Co. KG | 101 |
1 |
| Chapin Manufacturing, Inc. | 131 |
1 |
| GPB Scientific, LLC | 11 |
1 |
| Herz Armaturen Ges.m.b.H. | 28 |
1 |
| LG Fuel Cell Systems Inc. | 53 |
1 |
| SMC Kabushiki Kaisha | 175 |
1 |
| Spence Engineering Company, Inc. | 5 |
1 |
| Stanadyne LLC | 21 |
1 |
| Other owners | 10 |