- 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: 46
10-year publication summary
|
3
|
3
|
3
|
2
|
6
|
6
|
0
|
5
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HORIBA, Ltd. | 804 |
3 |
| Rosemount Analytical Inc. | 48 |
3 |
| Dkk-toa Corporation | 26 |
2 |
| Endress+Hauser Conducta Gesellschaft; für Mess- und Regeltechnik mbH+Co. KG | 112 |
2 |
| Hamilton Bonaduz AG | 203 |
2 |
| MSA Europe GmbH | 85 |
2 |
| ERBA Technologies Austria GmbH | 4 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8608 |
1 |
| Centre National de La Recherche Scientifique | 10266 |
1 |
| Lapis Semiconductor Co., Ltd. | 900 |
1 |
| Agency for Science, Technology and Research | 3580 |
1 |
| Boe Technology Group Co., Ltd. | 40416 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2128 |
1 |
| Broadley Technologies Corporation | 1 |
1 |
| Calera Corporation | 106 |
1 |
| Council of Scientific & Industrial Research | 1416 |
1 |
| Edan Instruments, Inc. | 167 |
1 |
| Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | 77 |
1 |
| The Florida International University Board of Trustees | 603 |
1 |
| GE Analytical Instruments, Inc. | 6 |
1 |
| Other owners | 17 |