- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/535 - Production of labelled immunochemicals with enzyme label
Patent holdings for IPC class G01N 33/535
Total number of patents in this class: 358
10-year publication summary
|
21
|
16
|
16
|
21
|
32
|
33
|
41
|
26
|
27
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ventana Medical Systems, Inc. | 972 |
13 |
| ARK Diagnostics, Inc. | 30 |
9 |
| The Regents of the University of California | 18943 |
8 |
| Cell Idx, Inc. | 12 |
6 |
| F. Hoffmann-La Roche AG | 7958 |
5 |
| The Johns Hopkins University | 5377 |
5 |
| Shenzhen Blot Biotech Co., Ltd. | 13 |
5 |
| Boe Technology Group Co., Ltd. | 35384 |
4 |
| Paratus Diagnostics, LLC | 10 |
4 |
| President and Fellows of Harvard College | 5792 |
3 |
| bioMerieux | 917 |
3 |
| Memed Diagnostics Ltd. | 76 |
3 |
| Nichirei Biosciences Inc. | 32 |
3 |
| Osaka University | 3143 |
3 |
| Pictor Limited | 23 |
3 |
| POSTECH Academy-industry Foundation | 1101 |
3 |
| Siemens Healthcare Diagnostics Inc. | 1946 |
3 |
| SurModics IVD, Inc. | 36 |
3 |
| Sysmex Corporation | 1418 |
3 |
| Roche Diagnostics GmbH | 2745 |
2 |
| Other owners | 267 |