- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/32 - Calomel electrodes
Patent holdings for IPC class G01N 27/32
Total number of patents in this class: 33
10-year publication summary
|
2
|
2
|
0
|
6
|
3
|
2
|
6
|
3
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| University of Cincinnati | 874 |
3 |
| Sustainable Energy Technologies, Inc. | 65 |
3 |
| LifeScan Scotland Limited | 112 |
2 |
| Traq, Inc. | 3 |
2 |
| International Business Machines Corporation | 61257 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6416 |
1 |
| Amrita Vishwa Vidyapeetham | 68 |
1 |
| ARKRAY, Inc. | 869 |
1 |
| Commonwealth Scientific and Industrial Research Organisation | 1650 |
1 |
| DexCom, Inc. | 1659 |
1 |
| EZ Sensing Inc. | 3 |
1 |
| Mettler-Toledo GmbH | 506 |
1 |
| Nippon Steel Corporation | 6255 |
1 |
| Ohio State Innovation Foundation | 2138 |
1 |
| Peking University | 1310 |
1 |
| Quidel Corporation | 104 |
1 |
| Roche Diabetes Care, Inc. | 1496 |
1 |
| Roche Sequencing Solutions, Inc. | 648 |
1 |
| Tanita Corporation | 162 |
1 |
| Winbond Electronics Corp. | 1275 |
1 |
| Other owners | 7 |