- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 1/00 - SamplingPreparing specimens for investigation
Patent holdings for IPC class G01N 1/00
Total number of patents in this class: 2525
10-year publication summary
|
130
|
206
|
206
|
221
|
179
|
138
|
152
|
78
|
85
|
58
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6187 |
88 |
| Siemens Healthcare Diagnostics Inc. | 2073 |
42 |
| Hitachi High-Tech Corporation | 5351 |
41 |
| HORIBA, Ltd. | 822 |
33 |
| Sysmex Corporation | 1432 |
26 |
| Hitachi High-Technologies Corporation | 2002 |
24 |
| Ventana Medical Systems, Inc. | 1032 |
21 |
| Roche Diagnostics Operations, Inc. | 1494 |
17 |
| Kyocera Corporation | 13884 |
16 |
| Waters Technologies Corporation | 1700 |
16 |
| FUJIFILM Corporation | 29489 |
15 |
| Terumo Kabushiki Kaisha | 5566 |
14 |
| Becton, Dickinson and Company | 7279 |
13 |
| Agilent Technologies, Inc. | 2637 |
13 |
| Bio-Rad Laboratories, Inc. | 1617 |
12 |
| Nicoya Lifesciences Inc. | 114 |
12 |
| Hitachi, Ltd. | 15531 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 31696 |
11 |
| Beckman Coulter, Inc. | 1279 |
11 |
| DNA Genotek Inc. | 109 |
11 |
| Other owners | 2078 |