- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/536 - ImmunoassayBiospecific binding assayMaterials therefor with immune complex formed in liquid phase
Patent holdings for IPC class G01N 33/536
Total number of patents in this class: 533
10-year publication summary
|
49
|
37
|
33
|
41
|
34
|
27
|
33
|
19
|
22
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konica Minolta, Inc. | 9116 |
18 |
| Siemens Healthcare Diagnostics Inc. | 2144 |
13 |
| F. Hoffmann-La Roche AG | 7836 |
8 |
| Hoffmann-La Roche Inc. | 3783 |
8 |
| Bio-Rad Laboratories, Inc. | 1611 |
6 |
| Sekisui Medical Co., Ltd. | 690 |
6 |
| Sysmex Corporation | 1439 |
6 |
| FUJIFILM Corporation | 30512 |
5 |
| Fundamental Solutions Corporation | 31 |
5 |
| The University of Tokyo | 4352 |
5 |
| PLUS THERAPEUTICS, Inc. | 47 |
5 |
| The Regents of the University of California | 20720 |
4 |
| JVC Kenwood Corporation | 3133 |
4 |
| The General Hospital Corporation | 4858 |
4 |
| Access Medical Systems, Ltd. | 80 |
4 |
| Kyoto University | 2898 |
4 |
| Kyushu University, National University Corporation | 1707 |
4 |
| ProteinSimple | 89 |
4 |
| Toppan Printing Co., Ltd. | 2088 |
4 |
| Labrador Diagnostics LLC | 268 |
4 |
| Other owners | 412 |