- 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: 2528
10-year publication summary
|
213
|
220
|
232
|
200
|
155
|
179
|
104
|
101
|
83
|
43
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6364 |
88 |
| Siemens Healthcare Diagnostics Inc. | 2152 |
44 |
| Hitachi High-Tech Corporation | 5918 |
43 |
| HORIBA, Ltd. | 891 |
38 |
| Ventana Medical Systems, Inc. | 1072 |
26 |
| Sysmex Corporation | 1438 |
25 |
| Hitachi High-Technologies Corporation | 1987 |
23 |
| Roche Diagnostics Operations, Inc. | 1522 |
17 |
| Kyocera Corporation | 14423 |
17 |
| FUJIFILM Corporation | 30594 |
16 |
| Waters Technologies Corporation | 1794 |
16 |
| Terumo Kabushiki Kaisha | 5834 |
15 |
| Agilent Technologies, Inc. | 2637 |
13 |
| Bio-Rad Laboratories, Inc. | 1610 |
13 |
| DNA Genotek Inc. | 119 |
13 |
| Becton, Dickinson and Company | 7593 |
12 |
| Beckman Coulter, Inc. | 1339 |
12 |
| Nicoya Lifesciences Inc. | 120 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
11 |
| International Business Machines Corporation | 62748 |
10 |
| Other owners | 2064 |