- 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: 1292
10-year publication summary
|
105
|
87
|
116
|
115
|
124
|
126
|
87
|
100
|
65
|
23
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Waters Technologies Corporation | 1654 |
104 |
| Agilent Technologies, Inc. | 2744 |
95 |
| Shimadzu Corporation | 5791 |
62 |
| Cytiva Sweden AB | 741 |
45 |
| GE Healthcare Bio-Sciences AB | 570 |
34 |
| Cytiva BioProcess R&D AB | 287 |
31 |
| Dionex Softron GmbH | 110 |
25 |
| IDEX Health & Science LLC | 205 |
25 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
16 |
| Biotage AB | 88 |
16 |
| Hitachi High-Tech Corporation | 4424 |
15 |
| PerkinElmer U.S. LLC | 312 |
13 |
| The Regents of the University of Michigan | 4409 |
12 |
| W. L. Gore & Associates, Inc. | 2600 |
12 |
| Gen-Probe Incorporated | 954 |
11 |
| EnTech Instruments Inc. | 38 |
11 |
| Merck Patent GmbH | 5909 |
10 |
| Bio-Rad Laboratories, Inc. | 1592 |
10 |
| Dionex Corporation | 320 |
10 |
| Pharmafluidics NV | 35 |
10 |
| Other owners | 725 |