- 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: 1231
10-year publication summary
|
110
|
120
|
109
|
91
|
67
|
79
|
46
|
52
|
43
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Medtronic MiniMed, Inc. | 1802 |
70 |
| Terumo Kabushiki Kaisha | 5690 |
56 |
| DexCom, Inc. | 1705 |
50 |
| Roche Diabetes Care, Inc. | 1496 |
50 |
| Abbott Diabetes Care Inc. | 2055 |
45 |
| F. Hoffmann-La Roche AG | 7874 |
34 |
| Ascensia Diabetes Care Holdings AG | 600 |
29 |
| Run Them Sweet, LLC | 19 |
18 |
| I-sens, Inc. | 421 |
16 |
| PHC Holdings Corporation | 713 |
16 |
| Roche Diagnostics GmbH | 2697 |
11 |
| Panasonic Corporation | 19843 |
11 |
| Uxn Co., Ltd. | 36 |
11 |
| Samsung Electronics Co., Ltd. | 152534 |
10 |
| The Regents of the University of California | 20473 |
10 |
| The Johns Hopkins University | 5796 |
10 |
| Baxter International Inc. | 2204 |
9 |
| Baxter Healthcare S.A. | 1656 |
9 |
| Senseonics, Incorporated | 305 |
9 |
| Becton, Dickinson and Company | 7526 |
8 |
| Other owners | 749 |