- All sections
- G - Physics
- G01K - Measuring temperaturemeasuring quantity of heatthermally-sensitive elements not otherwise provided for
- G01K 5/04 - Measuring temperature based on the expansion or contraction of a material the material being a liquid Details
Patent holdings for IPC class G01K 5/04
Total number of patents in this class: 12
10-year publication summary
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0
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0
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1
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1
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2
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20232 |
1 |
| Massachusetts Institute of Technology | 10324 |
1 |
| ControlRad Systems, Inc. | 29 |
1 |
| Drummond Scientific Company | 25 |
1 |
| East China University of Science and Technology | 565 |
1 |
| FEI Company | 1065 |
1 |
| Melman, Haim Zvi | 1 |
1 |
| Rapiscan Systems, Inc. | 284 |
1 |
| The Swatch Group Research and Development Ltd | 881 |
1 |
| Wuxi Medical Instrument Factory Co.,Ltd. | 2 |
1 |
| Qingdao Innovation Institute of East China University of Science and Technology | 1 |
1 |
| Shanghai Guoqiang Biochemical Engineering Equipment Co., Ltd. | 1 |
1 |
| Other owners | 0 |