- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/543 - ImmunoassayBiospecific binding assayMaterials therefor with an insoluble carrier for immobilising immunochemicals
Patent holdings for IPC class G01N 33/543
Total number of patents in this class: 14737
10-year publication summary
|
923
|
1064
|
1164
|
1087
|
1133
|
1289
|
1376
|
1199
|
1076
|
311
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29082 |
165 |
| The Regents of the University of California | 19681 |
160 |
| Sekisui Medical Co., Ltd. | 652 |
148 |
| Koninklijke Philips Electronics N.V. | 10308 |
142 |
| Roche Diagnostics Operations, Inc. | 1452 |
110 |
| F. Hoffmann-La Roche AG | 7889 |
100 |
| Meso Scale Technologies, LLC | 400 |
96 |
| Denka Company Limited | 2507 |
94 |
| Konica Minolta, Inc. | 8613 |
91 |
| Bio-Rad Laboratories, Inc. | 1601 |
91 |
| Siemens Healthcare Diagnostics Inc. | 2030 |
87 |
| Massachusetts Institute of Technology | 9942 |
83 |
| Centre National de La Recherche Scientifique | 10202 |
81 |
| Becton, Dickinson and Company | 7183 |
77 |
| President and Fellows of Harvard College | 5905 |
74 |
| Arizona Board of Regents on behalf of Arizona State University | 2538 |
69 |
| Essenlix Corporation, DBA Essenlix Corporation | 279 |
66 |
| The General Hospital Corporation | 4675 |
60 |
| Abbott Point Of Care Inc. | 317 |
59 |
| Sysmex Corporation | 1434 |
59 |
| Other owners | 12825 |