- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 23/06 - Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups , or by transmitting the radiation through the material and measuring the absorption
Patent holdings for IPC class G01N 23/06
Total number of patents in this class: 305
10-year publication summary
|
18
|
18
|
15
|
17
|
21
|
18
|
22
|
15
|
18
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Troxler Electronic Laboratories, Inc. | 75 |
15 |
| Nuctech Company Limited | 1424 |
10 |
| Tsinghua University | 5969 |
8 |
| Rapiscan Systems, Inc. | 291 |
6 |
| Varex Imaging Corporation | 306 |
6 |
| Tracerco Limited | 90 |
6 |
| Schlumberger Technology Corporation | 10914 |
5 |
| Sumitomo Rubber Industries, Ltd. | 4673 |
5 |
| Canon Inc. | 40555 |
4 |
| Hologic, Inc. | 1145 |
4 |
| Mantex IP AB | 8 |
4 |
| Samsung Electronics Co., Ltd. | 147983 |
3 |
| Toshiba Corporation | 12516 |
3 |
| Hitachi High-Tech Science Corporation | 285 |
3 |
| FUJIFILM Corporation | 29702 |
3 |
| Contemporary Amperex Technology Co., Limited | 7211 |
3 |
| FEI Company | 958 |
3 |
| Pulsetor, LLC | 7 |
3 |
| Smiths Heimann GmbH | 130 |
3 |
| Hitachi High-Tech Corporation | 5404 |
3 |
| Other owners | 205 |