- 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: 255
10-year publication summary
|
18
|
18
|
18
|
22
|
20
|
16
|
13
|
11
|
14
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solventum Intellectual Properties Company | 3415 |
7 |
| The Regents of the University of California | 20720 |
5 |
| Ventana Medical Systems, Inc. | 1068 |
5 |
| Senseonics, Incorporated | 320 |
4 |
| Singular Genomics Systems, Inc. | 327 |
4 |
| Graphene-dx, Inc. | 32 |
4 |
| Hoffmann-La Roche Inc. | 3783 |
3 |
| The General Hospital Corporation | 4858 |
3 |
| W. L. Gore & Associates, Inc. | 2719 |
3 |
| Bio-Rad Laboratories, Inc. | 1611 |
3 |
| Cmed Technologies Ltd. | 18 |
3 |
| Korea Research Institute of Bioscience and Biotechnology | 1065 |
3 |
| National Cancer Center | 339 |
3 |
| Roche Diagnostics Operations, Inc. | 1517 |
2 |
| FUJIFILM Corporation | 30512 |
2 |
| Robert Bosch GmbH | 44128 |
2 |
| Denso Corporation | 25513 |
2 |
| California Institute of Technology | 4043 |
2 |
| Stokes Bio Limited | 30 |
2 |
| The Regents of the University of Michigan | 4979 |
2 |
| Other owners | 191 |