- 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: 1378
10-year publication summary
|
116
|
116
|
125
|
124
|
89
|
106
|
76
|
76
|
60
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Waters Technologies Corporation | 1782 |
121 |
| Agilent Technologies, Inc. | 2648 |
98 |
| Shimadzu Corporation | 6310 |
67 |
| Cytiva Sweden AB | 780 |
48 |
| Cytiva BioProcess R&D AB | 320 |
34 |
| GE Healthcare Bio-Sciences AB | 520 |
33 |
| Dionex Softron GmbH | 129 |
26 |
| IDEX Health & Science LLC | 205 |
26 |
| Hitachi High-Tech Corporation | 5676 |
21 |
| Biotage AB | 94 |
18 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11020 |
16 |
| Thermo Finnigan LLC | 642 |
12 |
| The Regents of the University of Michigan | 4928 |
12 |
| Gen-Probe Incorporated | 1022 |
12 |
| EnTech Instruments Inc. | 45 |
12 |
| PerkinElmer U.S. LLC | 275 |
12 |
| Pharmafluidics NV | 29 |
11 |
| Dionex Corporation | 330 |
10 |
| F. Hoffmann-La Roche AG | 7841 |
9 |
| Bio-Rad Laboratories, Inc. | 1612 |
9 |
| Other owners | 771 |