- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 3/32 - Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
Patent holdings for IPC class G01N 3/32
Total number of patents in this class: 525
10-year publication summary
|
29
|
27
|
40
|
26
|
31
|
31
|
30
|
28
|
26
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20097 |
20 |
| Illinois Tool Works Inc. | 11717 |
8 |
| MTS Systems Corporation | 131 |
8 |
| Safran Aircraft Engines | 6523 |
8 |
| Centre National de La Recherche Scientifique | 10853 |
6 |
| Shimadzu Corporation | 6301 |
6 |
| NOVA Chemicals (International) S.A. | 792 |
6 |
| Columbia Insurance Company | 1491 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33438 |
5 |
| Bose Corporation | 3075 |
5 |
| IHI Corporation | 3516 |
5 |
| JFE Steel Corporation | 7329 |
5 |
| Turbomeca | 200 |
5 |
| Waters Technologies Corporation | 1773 |
5 |
| Snecma | 1058 |
5 |
| General Electric Company | 13818 |
4 |
| Conopco, Inc. | 4997 |
4 |
| Siemens AG | 24240 |
4 |
| SNECMA S.A. | 1148 |
4 |
| Mitsubishi Electric Corporation | 47529 |
4 |
| Other owners | 403 |