- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/579 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving limulus lysate
Patent holdings for IPC class G01N 33/579
Total number of patents in this class: 153
10-year publication summary
|
11
|
15
|
14
|
9
|
18
|
12
|
5
|
4
|
11
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seikagaku Corporation | 168 |
22 |
| Kowa Company, Ltd. | 1235 |
14 |
| BL Technologies, Inc. | 843 |
13 |
| Charles River Laboratories, Inc. | 172 |
12 |
| Lonza Walkersville, Inc. | 255 |
9 |
| FUJIFILM Corporation | 30514 |
6 |
| General Electric Company | 13899 |
4 |
| Hoffmann-La Roche Inc. | 3793 |
3 |
| Sekisui Chemical Co., Ltd. | 3614 |
3 |
| Tohoku University | 2980 |
3 |
| Sharp Life Science (EU) Limited | 89 |
3 |
| Molendotech Limited | 10 |
3 |
| University Public Corporation Osaka | 295 |
3 |
| bioMérieux Deutschland GmbH | 36 |
3 |
| F. Hoffmann-La Roche AG | 7837 |
2 |
| Glaxosmithkline Biologicals S.A. | 1602 |
2 |
| Dkk-toa Corporation | 24 |
2 |
| Hiroshima University | 588 |
2 |
| Polymer Technology Systems, Inc. | 148 |
2 |
| University of Plymouth | 67 |
2 |
| Other owners | 40 |