- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/62 - Detectors specially adapted therefor
Patent holdings for IPC class G01N 30/62
Total number of patents in this class: 183
10-year publication summary
|
18
|
13
|
22
|
20
|
14
|
14
|
14
|
8
|
8
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6132 |
21 |
| Waters Technologies Corporation | 1690 |
14 |
| PerkinElmer U.S. LLC | 285 |
5 |
| Dionex Corporation | 327 |
4 |
| Roche Diagnostics Operations, Inc. | 1473 |
3 |
| Siemens AG | 24561 |
3 |
| Honeywell International Inc. | 13564 |
3 |
| The Regents of the University of Michigan | 4670 |
3 |
| Excelitas Technologies Corp. | 295 |
3 |
| Micromass UK Limited | 1117 |
3 |
| Regeneron Pharmaceuticals, Inc. | 4223 |
3 |
| Thermo Fisher Scientific Oy | 158 |
3 |
| Hitachi High-Tech Corporation | 5241 |
3 |
| Gas Chromatography Systems Maxum GmbH | 19 |
3 |
| Samsung Electronics Co., Ltd. | 144143 |
2 |
| Koninklijke Philips N.V. | 24557 |
2 |
| Agilent Technologies, Inc. | 2641 |
2 |
| Activated Research Company, LLC | 15 |
2 |
| Alpha M.O.S. | 27 |
2 |
| BGI Shenzhen Co., Limited | 277 |
2 |
| Other owners | 97 |