- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/544 - ImmunoassayBiospecific binding assayMaterials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
Patent holdings for IPC class G01N 33/544
Total number of patents in this class: 257
10-year publication summary
|
13
|
17
|
18
|
18
|
22
|
19
|
16
|
13
|
11
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ventana Medical Systems, Inc. | 1028 |
6 |
| Solventum Intellectual Properties Company | 3332 |
6 |
| The Regents of the University of California | 19961 |
5 |
| Senseonics, Incorporated | 298 |
4 |
| Graphene-dx, Inc. | 37 |
4 |
| Hoffmann-La Roche Inc. | 3439 |
3 |
| The General Hospital Corporation | 4740 |
3 |
| W. L. Gore & Associates, Inc. | 2708 |
3 |
| Bio-Rad Laboratories, Inc. | 1618 |
3 |
| Cmed Technologies Ltd. | 18 |
3 |
| Korea Research Institute of Bioscience and Biotechnology | 1058 |
3 |
| National Cancer Center | 326 |
3 |
| Siemens Healthcare Diagnostics Inc. | 2067 |
3 |
| Singular Genomics Systems, Inc. | 287 |
3 |
| Merck Millipore Ltd. | 35 |
3 |
| Cytiva BioProcess R&D AB | 303 |
3 |
| Roche Diagnostics Operations, Inc. | 1492 |
2 |
| FUJIFILM Corporation | 29437 |
2 |
| Robert Bosch GmbH | 42705 |
2 |
| Denso Corporation | 24355 |
2 |
| Other owners | 191 |