- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 35/04 - Details of the conveyor system
Patent holdings for IPC class G01N 35/04
Total number of patents in this class: 3419
10-year publication summary
|
262
|
276
|
284
|
281
|
229
|
242
|
224
|
257
|
236
|
139
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi High-Tech Corporation | 5819 |
409 |
| Roche Diagnostics Operations, Inc. | 1517 |
205 |
| Sysmex Corporation | 1439 |
149 |
| Siemens Healthcare Diagnostics Inc. | 2144 |
145 |
| Gen-Probe Incorporated | 1037 |
114 |
| Hitachi High-Technologies Corporation | 1987 |
112 |
| Beckman Coulter, Inc. | 1327 |
92 |
| Shimadzu Corporation | 6337 |
74 |
| F. Hoffmann-La Roche AG | 7836 |
59 |
| Roche Diagnostics GmbH | 2690 |
56 |
| Abbott Laboratories | 2256 |
46 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1993 |
44 |
| Becton, Dickinson and Company | 7556 |
34 |
| bioMerieux, Inc. | 453 |
30 |
| BD Kiestra B.V. | 129 |
28 |
| Inpeco SA | 73 |
27 |
| Roche Molecular Systems, Inc. | 946 |
27 |
| JEOL Ltd. | 622 |
26 |
| Thermo Fisher Scientific Oy | 164 |
19 |
| Meso Scale Technologies, LLC | 437 |
18 |
| Other owners | 1705 |