- 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: 306
10-year publication summary
|
33
|
19
|
22
|
41
|
28
|
23
|
15
|
28
|
13
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19960 |
9 |
| Kokusai Keisokuki Kabushiki Kaisha | 96 |
8 |
| Perimetrics, Inc. | 27 |
7 |
| Corning Incorporated | 10184 |
6 |
| Shimadzu Corporation | 6120 |
6 |
| Nippon Steel Corporation | 6136 |
5 |
| The Procter & Gamble Company | 22034 |
4 |
| Samsung Display Co., Ltd. | 34061 |
4 |
| Grindosonic BV | 14 |
4 |
| GM Global Technology Operations LLC | 14816 |
3 |
| Nike, Inc. | 13969 |
3 |
| The Yokohama Rubber Co., Ltd. | 4002 |
3 |
| Chep Technology Pty Limited | 241 |
3 |
| Electric Power Research Institute, Inc. | 212 |
3 |
| Etat Francais Represente Par le Delegue General pour L'armement | 55 |
3 |
| Neusch Innovations, LP | 47 |
3 |
| Northeastern University | 536 |
3 |
| Omnitek Partners LLC | 206 |
3 |
| Perimetrics, LLC | 12 |
3 |
| Shandong University of Science and Technology | 507 |
3 |
| Other owners | 220 |