- 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: 317
10-year publication summary
|
22
|
32
|
19
|
24
|
24
|
28
|
33
|
20
|
19
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6191 |
65 |
| Waters Technologies Corporation | 1705 |
35 |
| Agilent Technologies, Inc. | 2638 |
21 |
| Thermo Finnigan LLC | 638 |
9 |
| Sekisui Medical Co., Ltd. | 667 |
5 |
| Bio-Rad Laboratories, Inc. | 1617 |
4 |
| Dionex Corporation | 326 |
4 |
| Dionex Softron GmbH | 118 |
4 |
| Nuctech Company Limited | 1422 |
4 |
| PerkinElmer Health Sciences, Inc. | 213 |
4 |
| Waters Technologies Ireland Limited | 101 |
4 |
| EnTech Instruments Inc. | 44 |
4 |
| ExxonMobil Research And Engineering Company | 2562 |
3 |
| Thermo Fisher Scientific Oy | 159 |
3 |
| Hitachi High-Tech Corporation | 5374 |
3 |
| PerkinElmer U.S. LLC | 290 |
3 |
| Schlumberger Canada Limited | 7366 |
2 |
| Schlumberger Technology B.v. | 5183 |
2 |
| Schlumberger Holdings Limited | 2803 |
2 |
| Hitachi High-Tech Science Corporation | 286 |
2 |
| Other owners | 134 |