- 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, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
Patent holdings for IPC class G01N 33/66
Total number of patents in this class: 1190
10-year publication summary
|
111
|
92
|
114
|
126
|
111
|
94
|
69
|
83
|
46
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Medtronic MiniMed, Inc. | 1808 |
67 |
| Terumo Kabushiki Kaisha | 5216 |
56 |
| Roche Diabetes Care, Inc. | 1492 |
47 |
| DexCom, Inc. | 1502 |
45 |
| F. Hoffmann-La Roche AG | 7958 |
37 |
| Abbott Diabetes Care Inc. | 1821 |
37 |
| Ascensia Diabetes Care Holdings AG | 623 |
29 |
| Run Them Sweet, LLC | 19 |
18 |
| PHC Holdings Corporation | 701 |
17 |
| I-sens, Inc. | 324 |
15 |
| Embecta Corp. | 381 |
12 |
| Roche Diagnostics GmbH | 2745 |
11 |
| The Regents of the University of California | 18943 |
11 |
| Panasonic Corporation | 20786 |
11 |
| Samsung Electronics Co., Ltd. | 131630 |
10 |
| Becton, Dickinson and Company | 6712 |
10 |
| Baxter International Inc. | 2425 |
10 |
| Baxter Healthcare S.A. | 1810 |
10 |
| The Johns Hopkins University | 5377 |
9 |
| ARKRAY, Inc. | 844 |
9 |
| Other owners | 719 |