- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/16 - Injection
Patent holdings for IPC class G01N 30/16
Total number of patents in this class: 290
10-year publication summary
|
25
|
22
|
32
|
19
|
24
|
24
|
28
|
36
|
19
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 5791 |
61 |
| Waters Technologies Corporation | 1654 |
32 |
| Agilent Technologies, Inc. | 2744 |
20 |
| Thermo Finnigan LLC | 625 |
6 |
| Dionex Corporation | 320 |
5 |
| Nuctech Company Limited | 1275 |
5 |
| Sekisui Medical Co., Ltd. | 624 |
5 |
| Bio-Rad Laboratories, Inc. | 1592 |
4 |
| Dionex Softron GmbH | 110 |
4 |
| PerkinElmer Health Sciences, Inc. | 274 |
4 |
| Waters Technologies Ireland Limited | 97 |
4 |
| PerkinElmer U.S. LLC | 312 |
4 |
| ExxonMobil Research And Engineering Company | 2830 |
3 |
| Shiseido Company, Ltd. | 3761 |
3 |
| Thermo Fisher Scientific Oy | 159 |
3 |
| EnTech Instruments Inc. | 38 |
3 |
| bentekk GmbH | 11 |
3 |
| Schlumberger Canada Limited | 6913 |
2 |
| Schlumberger Technology B.v. | 4951 |
2 |
| Schlumberger Holdings Limited | 2947 |
2 |
| Other owners | 115 |