- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 23/08 - using electric detection means
Patent holdings for IPC class G01N 23/08
Total number of patents in this class: 43
10-year publication summary
|
9
|
4
|
1
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nuctech Company Limited | 1351 |
4 |
| Tsinghua University | 5719 |
3 |
| Troxler Electronic Laboratories, Inc. | 81 |
3 |
| Decision Sciences International Corporation | 79 |
2 |
| Endress+Hauser GmbH+Co. KG | 477 |
2 |
| Virgin Instruments Corporation | 28 |
2 |
| Mantex IP AB | 13 |
2 |
| General Electric Company | 17800 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3726 |
1 |
| Advanced Micro Devices, Inc. | 5470 |
1 |
| Shell Oil Company | 2151 |
1 |
| Lawrence Livermore National Security, LLC | 1885 |
1 |
| Arktis Radiation Detectors Ltd. | 20 |
1 |
| Board of Trustees of Michigan State University | 1159 |
1 |
| Innovative Productivity, Inc. | 2 |
1 |
| Johnson Matthey Public Limited Company | 1861 |
1 |
| Outotec (Finland) Oy | 489 |
1 |
| Rapiscan Systems, Inc. | 296 |
1 |
| Ronan Engineering Company | 3 |
1 |
| Smiths Heimann GmbH | 141 |
1 |
| Other owners | 12 |