- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/413 - Concentration cells using liquid electrolytes
Patent holdings for IPC class G01N 27/413
Total number of patents in this class: 166
10-year publication summary
|
5
|
21
|
9
|
14
|
13
|
21
|
11
|
14
|
15
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13799 |
14 |
| Dräger Safety AG & Co. KGaA | 401 |
10 |
| Saudi Arabian Oil Company | 11322 |
6 |
| Baxter International Inc. | 2425 |
5 |
| Baxter Healthcare S.A. | 1810 |
5 |
| Ascensia Diabetes Care Holdings AG | 623 |
5 |
| MSA Europe GmbH | 83 |
4 |
| Hitachi High-Tech Corporation | 4424 |
4 |
| SulfiLogger A/S | 8 |
4 |
| F. Hoffmann-La Roche AG | 7958 |
3 |
| Abbott Diabetes Care Inc. | 1821 |
3 |
| MSA Technology, LLC | 553 |
3 |
| PHC Holdings Corporation | 701 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Lam Research Corporation | 4775 |
2 |
| Battelle Memorial Institute | 2356 |
2 |
| Hach Company | 403 |
2 |
| IMEC VZW | 1410 |
2 |
| La Trobe University | 65 |
2 |
| Labsys LLC | 4 |
2 |
| Other owners | 83 |