- 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: 517
10-year publication summary
|
36
|
29
|
27
|
40
|
26
|
31
|
31
|
29
|
27
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20084 |
19 |
| Illinois Tool Works Inc. | 11478 |
8 |
| MTS Systems Corporation | 141 |
8 |
| Safran Aircraft Engines | 6294 |
8 |
| Centre National de La Recherche Scientifique | 10464 |
6 |
| Shimadzu Corporation | 6179 |
6 |
| Bose Corporation | 2999 |
6 |
| NOVA Chemicals (International) S.A. | 773 |
6 |
| Columbia Insurance Company | 1520 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
5 |
| IHI Corporation | 3450 |
5 |
| JFE Steel Corporation | 6849 |
5 |
| Turbomeca | 218 |
5 |
| Waters Technologies Corporation | 1697 |
5 |
| Snecma | 1064 |
5 |
| General Electric Company | 13810 |
4 |
| Conopco, Inc. | 5040 |
4 |
| Siemens AG | 24453 |
4 |
| SNECMA S.A. | 1148 |
4 |
| The Yokohama Rubber Co., Ltd. | 4044 |
4 |
| Other owners | 395 |