- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/66 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving blood sugars, e.g. galactose
Patent holdings for IPC class G01N 33/66
Total number of patents in this class: 1213
10-year publication summary
|
92
|
114
|
126
|
111
|
93
|
69
|
81
|
50
|
52
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Medtronic MiniMed, Inc. | 1799 |
69 |
| Terumo Kabushiki Kaisha | 5546 |
56 |
| DexCom, Inc. | 1660 |
50 |
| Roche Diabetes Care, Inc. | 1498 |
50 |
| Abbott Diabetes Care Inc. | 2022 |
38 |
| F. Hoffmann-La Roche AG | 7920 |
35 |
| Ascensia Diabetes Care Holdings AG | 601 |
29 |
| Run Them Sweet, LLC | 19 |
18 |
| I-sens, Inc. | 400 |
16 |
| PHC Holdings Corporation | 719 |
16 |
| The Regents of the University of California | 19943 |
11 |
| Panasonic Corporation | 20093 |
11 |
| Samsung Electronics Co., Ltd. | 146534 |
10 |
| Roche Diagnostics GmbH | 2696 |
10 |
| The Johns Hopkins University | 5671 |
10 |
| Becton, Dickinson and Company | 7244 |
9 |
| Baxter International Inc. | 2401 |
9 |
| Baxter Healthcare S.A. | 1830 |
9 |
| Senseonics, Incorporated | 297 |
9 |
| Uxn Co., Ltd. | 32 |
9 |
| Other owners | 739 |