- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
Patent holdings for IPC class G01N 35/04
Total number of patents in this class: 2805
10-year publication summary
193
|
235
|
262
|
273
|
280
|
269
|
215
|
210
|
185
|
59
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hitachi High-Tech Corporation | 4424 |
295 |
Roche Diagnostics Operations, Inc. | 1375 |
190 |
Sysmex Corporation | 1418 |
139 |
Siemens Healthcare Diagnostics Inc. | 1946 |
126 |
Hitachi High-Technologies Corporation | 2034 |
116 |
Gen-Probe Incorporated | 954 |
80 |
Beckman Coulter, Inc. | 1183 |
75 |
Shimadzu Corporation | 5791 |
67 |
F. Hoffmann-La Roche AG | 7958 |
58 |
Roche Diagnostics GmbH | 2745 |
53 |
Abbott Laboratories | 2542 |
42 |
Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1806 |
38 |
bioMerieux, Inc. | 391 |
30 |
BD Kiestra B.V. | 118 |
26 |
Becton, Dickinson and Company | 6712 |
24 |
JEOL Ltd. | 556 |
24 |
Inpeco SA | 61 |
23 |
Roche Molecular Systems, Inc. | 878 |
21 |
Thermo Fisher Scientific Oy | 159 |
18 |
Brooks Automation, Inc. | 191 |
16 |
Other owners | 1344 |