- 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: 1370
10-year publication summary
|
112
|
114
|
118
|
115
|
85
|
96
|
72
|
73
|
57
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Waters Technologies Corporation | 1773 |
121 |
| Agilent Technologies, Inc. | 2641 |
97 |
| Shimadzu Corporation | 6303 |
67 |
| Cytiva Sweden AB | 782 |
47 |
| Cytiva BioProcess R&D AB | 316 |
34 |
| GE Healthcare Bio-Sciences AB | 523 |
33 |
| Dionex Softron GmbH | 127 |
26 |
| IDEX Health & Science LLC | 204 |
26 |
| Hitachi High-Tech Corporation | 5629 |
21 |
| Biotage AB | 94 |
18 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10975 |
16 |
| Thermo Finnigan LLC | 644 |
12 |
| The Regents of the University of Michigan | 4890 |
12 |
| Gen-Probe Incorporated | 1012 |
12 |
| EnTech Instruments Inc. | 45 |
12 |
| PerkinElmer U.S. LLC | 277 |
12 |
| Pharmafluidics NV | 29 |
11 |
| Dionex Corporation | 327 |
10 |
| F. Hoffmann-La Roche AG | 7832 |
9 |
| Bio-Rad Laboratories, Inc. | 1610 |
9 |
| Other owners | 765 |