- 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: 2521
10-year publication summary
|
134
|
213
|
220
|
231
|
199
|
154
|
163
|
81
|
90
|
43
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6132 |
88 |
| Siemens Healthcare Diagnostics Inc. | 2043 |
42 |
| Hitachi High-Tech Corporation | 5241 |
39 |
| HORIBA, Ltd. | 809 |
34 |
| Sysmex Corporation | 1439 |
26 |
| Hitachi High-Technologies Corporation | 2004 |
24 |
| Ventana Medical Systems, Inc. | 1019 |
21 |
| Roche Diagnostics Operations, Inc. | 1473 |
16 |
| Kyocera Corporation | 13689 |
16 |
| Waters Technologies Corporation | 1690 |
16 |
| FUJIFILM Corporation | 29228 |
15 |
| Becton, Dickinson and Company | 7226 |
13 |
| Agilent Technologies, Inc. | 2641 |
13 |
| Terumo Kabushiki Kaisha | 5502 |
13 |
| Bio-Rad Laboratories, Inc. | 1609 |
12 |
| Nicoya Lifesciences Inc. | 110 |
12 |
| Hitachi, Ltd. | 15434 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
11 |
| Beckman Coulter, Inc. | 1250 |
11 |
| DNA Genotek Inc. | 106 |
11 |
| Other owners | 2077 |