- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16K - Valvestapscocksactuating-floatsdevices for venting or aerating
- F16K 15/10 - Check valves with guided rigid valve members shaped as rings integral with, or rigidly fixed to, a common valve plate
Patent holdings for IPC class F16K 15/10
Total number of patents in this class: 24
10-year publication summary
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1
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1
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3
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4
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1
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2
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0
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2
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Burckhardt Compression AG | 123 |
5 |
| Babcock & Wilcox Mpower, Inc. | 55 |
2 |
| Murata Manufacturing Co., Ltd. | 24896 |
1 |
| Hyundai Motor Company | 22580 |
1 |
| Hyundai Kefico Corporation | 219 |
1 |
| Carrier Corporation | 4296 |
1 |
| Kia Motors Corporation | 7746 |
1 |
| HORIBA STEC, Co., Ltd. | 347 |
1 |
| MAHLE International GmbH | 2817 |
1 |
| Nibco Inc. | 233 |
1 |
| Performance Pulsation Control, Inc. | 58 |
1 |
| VAT Holding AG | 229 |
1 |
| Waters Technologies Corporation | 1724 |
1 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1393 |
1 |
| Nuovo Pignone Tecnologie S.r.l. | 1021 |
1 |
| Emerson Vulcan Holding LLC | 127 |
1 |
| Teleflow | 4 |
1 |
| Hoerbiger Wien GmbH | 132 |
1 |
| Nidec Global Appliance Brasil Ltda. | 65 |
1 |
| Other owners | 0 |