- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/42 - Flow patterns using counter-current
Patent holdings for IPC class G01N 30/42
Total number of patents in this class: 65
10-year publication summary
|
2
|
8
|
7
|
10
|
12
|
6
|
0
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dynamic Extractions Limited | 8 |
7 |
| Cytiva Sweden AB | 755 |
7 |
| Chromatan Inc. | 8 |
5 |
| GE Healthcare Bio-Sciences AB | 547 |
4 |
| CC Biotech LLC | 6 |
3 |
| Stora Enso Oyj | 1599 |
3 |
| Centre National de La Recherche Scientifique | 10284 |
2 |
| Archer Daniels Midland Company | 1111 |
2 |
| ChromaCon AG | 40 |
2 |
| Genzyme Corporation | 1231 |
2 |
| IFP Energies Nouvelles | 2878 |
2 |
| Shandong Analysis and Test Center | 11 |
2 |
| Shimadzu Corporation | 6128 |
1 |
| Applexion | 8 |
1 |
| Biotechflow Ltd | 6 |
1 |
| Brunel University | 31 |
1 |
| Forschungszentrum Karlsruhe GmbH | 80 |
1 |
| Francois Couillard | 1 |
1 |
| The Government of The United States of America, AS represented by The secretary, Department of Health and Human Services | 90 |
1 |
| The Hong Kong University of Science and Technology | 735 |
1 |
| Other owners | 16 |