- 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: 204
10-year publication summary
|
13
|
22
|
20
|
14
|
14
|
15
|
9
|
11
|
12
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6376 |
23 |
| Waters Technologies Corporation | 1801 |
16 |
| Dionex Corporation | 339 |
5 |
| PerkinElmer U.S. LLC | 274 |
5 |
| The Regents of the University of Michigan | 5051 |
4 |
| Roche Diagnostics Operations, Inc. | 1522 |
3 |
| Siemens AG | 23913 |
3 |
| The Regents of the University of California | 20924 |
3 |
| Dionex Softron GmbH | 132 |
3 |
| Excelitas Technologies Corp. | 323 |
3 |
| Micromass UK Limited | 1127 |
3 |
| Regeneron Pharmaceuticals, Inc. | 4822 |
3 |
| Thermo Fisher Scientific (Bremen) GmbH | 638 |
3 |
| Thermo Fisher Scientific Oy | 163 |
3 |
| Hitachi High-Tech Corporation | 5987 |
3 |
| Gas Chromatography Systems Maxum GmbH | 19 |
3 |
| Samsung Electronics Co., Ltd. | 159298 |
2 |
| Koninklijke Philips N.V. | 26073 |
2 |
| Massachusetts Institute of Technology | 10313 |
2 |
| Agilent Technologies, Inc. | 2643 |
2 |
| Other owners | 110 |