- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 3/38 - Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
Patent holdings for IPC class G01N 3/38
Total number of patents in this class: 105
10-year publication summary
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5
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3
|
4
|
4
|
5
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9
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7
|
7
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3
|
4
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Centre National de La Recherche Scientifique | 10432 |
4 |
| Ecole Normale Superieure de Cachan | 69 |
3 |
| Maxell Holdings, Ltd. | 1313 |
3 |
| Maxell, Ltd. | 2801 |
3 |
| Halliburton Energy Services, Inc. | 20901 |
2 |
| Robert Bosch GmbH | 42684 |
2 |
| FractureLab, LLC | 5 |
2 |
| Industry-University Cooperation Foundation Sunmoon University | 39 |
2 |
| Medisourceplus Co., Ltd. | 6 |
2 |
| The Regents of the University of Colorado, a body corporate | 2643 |
2 |
| Safran Aircraft Engines | 6280 |
2 |
| State Grid Corporation of China | 1369 |
2 |
| State Grid Zhejiang Electric Power Company | 25 |
2 |
| Turbomeca | 218 |
2 |
| Illumisonics Inc. | 39 |
2 |
| China Electric Power Research Institute Company Limited | 140 |
2 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6109 |
2 |
| Snecma | 1064 |
2 |
| CURTIS, Philip, Anthony | 425 |
2 |
| SNECMA S.A. | 1147 |
1 |
| Other owners | 61 |