- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/78 - Thyroid gland hormones
Patent holdings for IPC class G01N 33/78
Total number of patents in this class: 120
10-year publication summary
|
14
|
11
|
8
|
8
|
9
|
12
|
5
|
8
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quest Diagnostics Investments Incorporated | 425 |
13 |
| Morehouse School of Medicine | 152 |
6 |
| Siemens Healthcare Diagnostics Inc. | 2009 |
6 |
| Roche Diagnostics Operations, Inc. | 1434 |
4 |
| F. Hoffmann-La Roche AG | 7942 |
3 |
| Abbott Laboratories | 2464 |
3 |
| Bio-Rad Laboratories, Inc. | 1615 |
3 |
| I-calq, LLC | 13 |
3 |
| Immundiagnostik AG | 130 |
3 |
| Roche Diagnostics GmbH | 2699 |
2 |
| Arizona Board of Regents on Behalf of Northern Arizona University | 160 |
2 |
| Fujirebio Inc. | 191 |
2 |
| Georgetown University | 604 |
2 |
| Laboratory Corporation of America Holdings | 756 |
2 |
| Ortho-Clinical Diagnostics, Inc. | 258 |
2 |
| University Health Network | 1018 |
2 |
| Ustav Organicke Chemie a Biochemie Akademie Ved CR, V.v.i. | 14 |
2 |
| Aegirbio AB | 21 |
2 |
| DiaSorin Italia S.p.A | 45 |
2 |
| Zomedica Biotechnologies LLC | 50 |
2 |
| Other owners | 54 |