- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/401 - Salt-bridge leaksLiquid junctions
Patent holdings for IPC class G01N 27/401
Total number of patents in this class: 51
10-year publication summary
|
3
|
3
|
2
|
6
|
6
|
0
|
5
|
4
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HORIBA, Ltd. | 890 |
3 |
| Agency for Science, Technology and Research | 3736 |
2 |
| Dkk-toa Corporation | 24 |
2 |
| Endress+Hauser Conducta Gesellschaft; für Mess- und Regeltechnik mbH+Co. KG | 94 |
2 |
| Hamilton Bonaduz AG | 223 |
2 |
| Linxens Holding | 245 |
2 |
| MSA Europe GmbH | 100 |
2 |
| Rosemount Analytical Inc. | 43 |
2 |
| Seoul National University R&db Foundation | 4177 |
2 |
| Hitachi High-Tech Corporation | 5857 |
2 |
| ERBA Technologies Austria GmbH | 4 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
1 |
| Merck Patent GmbH | 5729 |
1 |
| Centre National de La Recherche Scientifique | 11026 |
1 |
| Lapis Semiconductor Co., Ltd. | 825 |
1 |
| Boe Technology Group Co., Ltd. | 44074 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2304 |
1 |
| Calera Corporation | 105 |
1 |
| Chung Shan Medical University | 17 |
1 |
| Council of Scientific & Industrial Research | 1447 |
1 |
| Other owners | 19 |