- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/327 - Biochemical electrodes
Patent holdings for IPC class G01N 27/327
Total number of patents in this class: 4371
10-year publication summary
|
383
|
379
|
377
|
413
|
444
|
339
|
385
|
322
|
330
|
84
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ascensia Diabetes Care Holdings AG | 623 |
155 |
| Roche Diabetes Care, Inc. | 1492 |
135 |
| PHC Holdings Corporation | 701 |
129 |
| F. Hoffmann-La Roche AG | 7958 |
98 |
| LifeScan IP Holdings, LLC | 450 |
91 |
| Abbott Diabetes Care Inc. | 1821 |
90 |
| Cilag GmbH International | 5813 |
89 |
| Medtronic MiniMed, Inc. | 1808 |
79 |
| ARKRAY, Inc. | 844 |
79 |
| The Regents of the University of California | 18943 |
75 |
| DexCom, Inc. | 1502 |
59 |
| LifeScan Scotland Limited | 138 |
50 |
| AgaMatrix, Inc. | 139 |
47 |
| Roche Diagnostics GmbH | 2745 |
45 |
| Siemens Healthcare Diagnostics Inc. | 1946 |
44 |
| Roche Diagnostics Operations, Inc. | 1375 |
42 |
| Roche Sequencing Solutions, Inc. | 565 |
42 |
| Panasonic Corporation | 20786 |
39 |
| Abbott Point Of Care Inc. | 319 |
34 |
| University of Cincinnati | 797 |
32 |
| Other owners | 2917 |