- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/92 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving lipids, e.g. cholesterol
Patent holdings for IPC class G01N 33/92
Total number of patents in this class: 2036
10-year publication summary
|
206
|
188
|
199
|
169
|
166
|
130
|
144
|
125
|
137
|
57
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zora Biosciences Oy | 46 |
43 |
| The Regents of the University of California | 19887 |
35 |
| Denka Company Limited | 2565 |
34 |
| Micromass UK Limited | 1119 |
33 |
| Quest Diagnostics Investments Incorporated | 406 |
23 |
| Labrador Diagnostics LLC | 279 |
21 |
| President and Fellows of Harvard College | 5972 |
17 |
| Denka Seiken Co., Ltd. | 87 |
17 |
| Board of Regents, The University of Texas System | 5782 |
15 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3367 |
15 |
| Polymer Technology Systems, Inc. | 158 |
15 |
| The Regents of the University of Colorado, a body corporate | 2638 |
15 |
| Duke University | 3065 |
14 |
| F. Hoffmann-La Roche AG | 7930 |
13 |
| Laboratory Corporation of America Holdings | 822 |
13 |
| Purdue Research Foundation | 3593 |
12 |
| Kyowa Medex Co., Ltd. | 94 |
12 |
| Roche Diagnostics Operations, Inc. | 1486 |
11 |
| Wisconsin Alumni Research Foundation | 3874 |
11 |
| The Brigham and Women's Hospital, Inc. | 2181 |
11 |
| Other owners | 1656 |