- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 41/375 - Capillary tubes characterised by a variable restriction, e.g. restrictors made of shape memory alloy
Patent holdings for IPC class F25B 41/375
Total number of patents in this class: 3
10-year publication summary
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0
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0
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2
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0
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0
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0
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1
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0
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0
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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
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157946 |
1 |
| LG Electronics Inc. | 75818 |
1 |
| Zhejiang Sanhua Commercial Refrigeration Controls Co., Ltd. | 36 |
1 |
| Other owners | 0 |