- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 3/30 - Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force
Patent holdings for IPC class G01N 3/30
Total number of patents in this class: 343
10-year publication summary
|
19
|
22
|
41
|
28
|
24
|
15
|
30
|
14
|
16
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kokusai Keisokuki Kabushiki Kaisha | 103 |
10 |
| The Boeing Company | 20232 |
9 |
| Perimetrics, Inc. | 28 |
8 |
| Corning Incorporated | 10560 |
6 |
| Shimadzu Corporation | 6385 |
6 |
| Grindosonic BV | 17 |
6 |
| Nippon Steel Corporation | 7102 |
5 |
| The Procter & Gamble Company | 21890 |
4 |
| Samsung Display Co., Ltd. | 39307 |
4 |
| Shandong University of Science and Technology | 547 |
4 |
| GM Global Technology Operations LLC | 16279 |
3 |
| Nike, Inc. | 14994 |
3 |
| The Yokohama Rubber Co., Ltd. | 4118 |
3 |
| Chep Technology Pty Limited | 247 |
3 |
| Electric Power Research Institute, Inc. | 215 |
3 |
| Etat Francais Represente Par le Delegue General pour L'armement | 51 |
3 |
| Neusch Innovations, LP | 51 |
3 |
| Northeastern University | 579 |
3 |
| Omnitek Partners LLC | 204 |
3 |
| Perimetrics, LLC | 11 |
3 |
| Other owners | 251 |