- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/60 - Construction of the column
Patent holdings for IPC class G01N 30/60
Total number of patents in this class: 1338
10-year publication summary
|
86
|
112
|
113
|
118
|
115
|
85
|
94
|
66
|
71
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Waters Technologies Corporation | 1697 |
117 |
| Agilent Technologies, Inc. | 2638 |
93 |
| Shimadzu Corporation | 6179 |
66 |
| Cytiva Sweden AB | 763 |
47 |
| GE Healthcare Bio-Sciences AB | 541 |
33 |
| Cytiva BioProcess R&D AB | 303 |
33 |
| Dionex Softron GmbH | 116 |
26 |
| IDEX Health & Science LLC | 207 |
26 |
| Hitachi High-Tech Corporation | 5339 |
20 |
| Biotage AB | 91 |
17 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10931 |
16 |
| PerkinElmer U.S. LLC | 291 |
13 |
| The Regents of the University of Michigan | 4711 |
12 |
| W. L. Gore & Associates, Inc. | 2708 |
12 |
| EnTech Instruments Inc. | 44 |
12 |
| Gen-Probe Incorporated | 999 |
11 |
| Thermo Finnigan LLC | 638 |
10 |
| Dionex Corporation | 329 |
10 |
| Pharmafluidics NV | 29 |
10 |
| F. Hoffmann-La Roche AG | 7947 |
9 |
| Other owners | 745 |