- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 41/14 - Spindle sealings with conical flange on the spindle which co-operates with a conical surface in the housing
Patent holdings for IPC class F16K 41/14
Total number of patents in this class: 14
10-year publication summary
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1
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0
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0
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2
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2
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0
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1
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1
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2
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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
|
|---|---|---|
| Mueller International, LLC | 737 |
3 |
| GE Oil & Gas Pressure Control LP | 72 |
2 |
| Pratt & Whitney Canada Corp. | 5226 |
1 |
| Eagle Industry Co., Ltd. | 1168 |
1 |
| Fluoroseal Inc. | 8 |
1 |
| GEA Mechanical Equipment Italia S.p.A. | 83 |
1 |
| Emerson Vulcan Holding LLC | 128 |
1 |
| AVK Holding A/S | 97 |
1 |
| C.MATIC S.p.A. | 13 |
1 |
| PEREZ MORDOJ, Claudio | 1 |
1 |
| PEREZ MORDOJ, Mauricio | 1 |
1 |
| Other owners | 0 |