- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/557 - ImmunoassayBiospecific binding assayMaterials therefor using kinetic measurement, i.e. time rate of progress of an antigen-antibody interaction
Patent holdings for IPC class G01N 33/557
Total number of patents in this class: 273
10-year publication summary
|
13
|
18
|
29
|
17
|
17
|
16
|
20
|
33
|
22
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hoffmann-La Roche Inc. | 3484 |
10 |
| Howard Hughes Medical Institute | 229 |
8 |
| Cytiva Sweden AB | 764 |
8 |
| Access Medical Systems, Ltd. | 75 |
6 |
| GE Healthcare Bio-Sciences AB | 540 |
6 |
| Hound Labs, Inc. | 54 |
6 |
| F. Hoffmann-La Roche AG | 7947 |
5 |
| Genentech, Inc. | 4012 |
5 |
| Abbott Diabetes Care Inc. | 2043 |
4 |
| The Regents of the University of Michigan | 4753 |
4 |
| Arizona Board of Regents on behalf of Arizona State University | 2678 |
4 |
| The Brigham & Women's Hospital, Inc. | 45 |
4 |
| Creoptix AG | 19 |
4 |
| Juno Therapeutics GmbH | 41 |
4 |
| Technische Universiteit Eindhoven | 354 |
4 |
| Zomedica Biotechnologies LLC | 51 |
4 |
| Inanovate, Inc. | 14 |
3 |
| Ortho-Clinical Diagnostics, Inc. | 335 |
3 |
| Siemens Healthcare Diagnostics Inc. | 2085 |
3 |
| The Trustees of Indiana University | 759 |
3 |
| Other owners | 175 |