- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/536 - Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
Patent holdings for IPC class G01N 33/536
Total number of patents in this class: 541
10-year publication summary
|
25
|
40
|
49
|
37
|
33
|
42
|
34
|
28
|
31
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konica Minolta, Inc. | 8349 |
18 |
| Siemens Healthcare Diagnostics Inc. | 1946 |
10 |
| Bio-Rad Laboratories, Inc. | 1592 |
9 |
| Hoffmann-La Roche Inc. | 3060 |
8 |
| F. Hoffmann-La Roche AG | 7958 |
7 |
| The Regents of the University of California | 18943 |
6 |
| FUJIFILM Corporation | 27102 |
5 |
| Fundamental Solutions Corporation | 26 |
5 |
| ProteinSimple | 87 |
5 |
| Sekisui Medical Co., Ltd. | 624 |
5 |
| Sysmex Corporation | 1418 |
5 |
| The University of Tokyo | 3903 |
5 |
| JVC Kenwood Corporation | 2774 |
4 |
| The General Hospital Corporation | 4517 |
4 |
| Access Medical Systems, Ltd. | 62 |
4 |
| Biomerica, Inc. | 53 |
4 |
| Kyoto University | 2732 |
4 |
| Kyushu University, National University Corporation | 1572 |
4 |
| Biocept, Inc. | 48 |
4 |
| Labrador Diagnostics LLC | 287 |
4 |
| Other owners | 421 |