- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 3/00 - Investigating strength properties of solid materials by application of mechanical stress
Patent holdings for IPC class G01N 3/00
Total number of patents in this class: 775
10-year publication summary
|
56
|
55
|
53
|
75
|
59
|
44
|
34
|
50
|
32
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
29 |
| Micromass UK Limited | 1121 |
29 |
| JFE Steel Corporation | 6067 |
15 |
| Nippon Steel Corporation | 5649 |
13 |
| Nippon Telegraph and Telephone Corporation | 14195 |
10 |
| Illinois Tool Works Inc. | 11152 |
9 |
| Shimadzu Corporation | 5791 |
9 |
| Nippon Steel & Sumitomo Metal Corporation | 1990 |
9 |
| LOADTEST, Inc. | 23 |
8 |
| Halliburton Energy Services, Inc. | 20165 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
| The Chugoku Electric Power Co., Inc. | 498 |
7 |
| Honda Motor Co., Ltd. | 24537 |
6 |
| China University of Mining and Technology | 1189 |
6 |
| Bridgestone Corporation | 7067 |
5 |
| MTS Systems Corporation | 173 |
5 |
| Saudi Arabian Oil Company | 11322 |
5 |
| LG Chem, Ltd. | 17205 |
4 |
| Hitachi, Ltd. | 16452 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Other owners | 584 |