- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 1/38 - Diluting, dispersing or mixing samples
Patent holdings for IPC class G01N 1/38
Total number of patents in this class: 1720
10-year publication summary
|
121
|
120
|
151
|
158
|
164
|
161
|
122
|
131
|
111
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Precision Planting LLC | 1167 |
62 |
| Becton, Dickinson and Company | 7537 |
29 |
| Elemental Scientific, Inc. | 285 |
29 |
| Labrador Diagnostics LLC | 275 |
28 |
| Hitachi High-Tech Corporation | 5627 |
27 |
| Bio-Rad Laboratories, Inc. | 1611 |
22 |
| Saudi Arabian Oil Company | 13937 |
21 |
| Sysmex Corporation | 1436 |
18 |
| Siemens Healthcare Diagnostics Inc. | 2122 |
17 |
| F. Hoffmann-La Roche AG | 7847 |
15 |
| Roche Diagnostics Operations, Inc. | 1504 |
14 |
| Shimadzu Corporation | 6302 |
14 |
| Exact Sciences Corporation | 319 |
14 |
| Roche Diagnostics GmbH | 2707 |
12 |
| Hewlett-Packard Development Company, L.P. | 25403 |
12 |
| Beckman Coulter, Inc. | 1302 |
12 |
| DH Technologies Development Pte. Ltd. | 1154 |
12 |
| FUJIFILM Corporation | 30192 |
11 |
| HORIBA, Ltd. | 850 |
11 |
| Schlumberger Technology Corporation | 11436 |
10 |
| Other owners | 1330 |