- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/54 - Temperature
Patent holdings for IPC class G01N 30/54
Total number of patents in this class: 179
10-year publication summary
|
12
|
14
|
11
|
17
|
17
|
24
|
13
|
14
|
11
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 5791 |
58 |
| Waters Technologies Corporation | 1654 |
17 |
| Dow Global Technologies LLC | 10147 |
9 |
| Hitachi High-Tech Corporation | 4424 |
7 |
| Asahi Kasei Medical Co., Ltd. | 308 |
6 |
| Agilent Technologies, Inc. | 2744 |
5 |
| Biotage AB | 88 |
5 |
| Hitachi High-Tech Science Corporation | 326 |
4 |
| HORIBA STEC, Co., Ltd. | 302 |
3 |
| Supercritical Fluid Technologies, Inc. | 16 |
3 |
| PerkinElmer U.S. LLC | 312 |
3 |
| Hitachi, Ltd. | 16452 |
2 |
| Hitachi High-Technologies Corporation | 2034 |
2 |
| Leco Corporation | 200 |
2 |
| Nantong University | 245 |
2 |
| Rosemount Inc. | 1212 |
2 |
| EnTech Instruments Inc. | 38 |
2 |
| bentekk GmbH | 11 |
2 |
| Siemens AG | 24990 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Other owners | 43 |