- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/96 - Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography using ion-exchange
Patent holdings for IPC class G01N 30/96
Total number of patents in this class: 331
10-year publication summary
|
28
|
38
|
21
|
17
|
26
|
17
|
20
|
21
|
17
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dionex Corporation | 324 |
64 |
| Board of Regents, The University of Texas System | 5917 |
13 |
| Genentech, Inc. | 4008 |
10 |
| Shimadzu Corporation | 6224 |
8 |
| Regeneron Pharmaceuticals, Inc. | 4407 |
7 |
| Sekisui Medical Co., Ltd. | 670 |
7 |
| Organo Corporation | 504 |
6 |
| Waters Technologies Corporation | 1737 |
6 |
| DH Technologies Development Pte. Ltd. | 1132 |
4 |
| Seegene Medical Foundation | 14 |
4 |
| F. Hoffmann-La Roche AG | 7932 |
3 |
| LG Chem, Ltd. | 17682 |
3 |
| Aisti Science Co., Ltd. | 16 |
3 |
| SnG Inc. | 12 |
3 |
| Harvey Water Softeners Limited | 27 |
3 |
| CSL Behring Lengnau AG | 126 |
3 |
| 3m Innovative Properties Company | 17752 |
2 |
| Sony Corporation | 30829 |
2 |
| The Regents of the University of California | 20230 |
2 |
| Honeywell International Inc. | 13562 |
2 |
| Other owners | 176 |