- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 1/08 - Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is perpendicular to the general direction of flow
Patent holdings for IPC class F16K 1/08
Total number of patents in this class: 25
10-year publication summary
|
2
|
1
|
2
|
2
|
3
|
1
|
1
|
4
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bray International, Inc. | 152 |
4 |
| Phoenix Industries Pty Ltd | 79 |
2 |
| Dresser LLC | 301 |
2 |
| Atmus Filtration IP Inc. | 356 |
2 |
| Société des Produits Nestlé S.A. | 10068 |
1 |
| Nestec S.A. | 2528 |
1 |
| Aisan Kogyo Kabushiki Kaisha | 786 |
1 |
| Electricite de France | 751 |
1 |
| Engineered Controls International, LLC | 161 |
1 |
| Fisher Controls International LLC | 1414 |
1 |
| Fujikoki Corporation | 422 |
1 |
| Georg Fischer Wavin AG | 11 |
1 |
| KSB Aktiengesellschaft | 152 |
1 |
| Mac Valves, Inc. | 81 |
1 |
| Norgren, Inc. | 19 |
1 |
| Danfoss A/S | 1456 |
1 |
| Consolidated Foam | 2 |
1 |
| Focus-on V.O.F | 11 |
1 |
| Societe des Produits Nestle S.A. | 10 |
1 |
| Other owners | 0 |