- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups Handling materials therefor
Patent holdings for IPC class G01N 35/00
Total number of patents in this class: 9980
10-year publication summary
|
682
|
706
|
834
|
866
|
890
|
791
|
808
|
696
|
724
|
310
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi High-Tech Corporation | 5241 |
744 |
| Sysmex Corporation | 1439 |
342 |
| Roche Diagnostics Operations, Inc. | 1473 |
288 |
| Hitachi High-Technologies Corporation | 2004 |
241 |
| Siemens Healthcare Diagnostics Inc. | 2043 |
233 |
| Shimadzu Corporation | 6132 |
184 |
| Beckman Coulter, Inc. | 1250 |
181 |
| Gen-Probe Incorporated | 1000 |
155 |
| F. Hoffmann-La Roche AG | 7926 |
153 |
| Ventana Medical Systems, Inc. | 1019 |
117 |
| Roche Diagnostics GmbH | 2686 |
111 |
| Becton, Dickinson and Company | 7226 |
102 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1902 |
97 |
| Bio-Rad Laboratories, Inc. | 1609 |
84 |
| Roche Molecular Systems, Inc. | 919 |
74 |
| Labrador Diagnostics LLC | 279 |
72 |
| Life Technologies Corporation | 3270 |
70 |
| Illumina, Inc. | 3272 |
65 |
| Agilent Technologies, Inc. | 2641 |
61 |
| FUJIFILM Corporation | 29228 |
58 |
| Other owners | 6548 |