- 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: 14908
10-year publication summary
|
923
|
1064
|
1164
|
1087
|
1134
|
1293
|
1381
|
1201
|
1089
|
496
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29251 |
165 |
| The Regents of the University of California | 19839 |
163 |
| Sekisui Medical Co., Ltd. | 657 |
149 |
| Koninklijke Philips Electronics N.V. | 9962 |
140 |
| Roche Diagnostics Operations, Inc. | 1476 |
111 |
| F. Hoffmann-La Roche AG | 7923 |
102 |
| Meso Scale Technologies, LLC | 400 |
96 |
| Denka Company Limited | 2536 |
95 |
| Konica Minolta, Inc. | 8681 |
91 |
| Bio-Rad Laboratories, Inc. | 1609 |
91 |
| Siemens Healthcare Diagnostics Inc. | 2041 |
91 |
| Massachusetts Institute of Technology | 10019 |
84 |
| Centre National de La Recherche Scientifique | 10350 |
81 |
| Becton, Dickinson and Company | 7229 |
77 |
| President and Fellows of Harvard College | 5952 |
73 |
| Arizona Board of Regents on behalf of Arizona State University | 2587 |
71 |
| Essenlix Corporation, DBA Essenlix Corporation | 280 |
66 |
| The General Hospital Corporation | 4710 |
61 |
| Sysmex Corporation | 1439 |
60 |
| Abbott Point Of Care Inc. | 317 |
59 |
| Other owners | 12982 |