- 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: 183
10-year publication summary
|
14
|
11
|
17
|
17
|
24
|
13
|
14
|
11
|
12
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6128 |
58 |
| Waters Technologies Corporation | 1687 |
18 |
| Hitachi High-Tech Corporation | 5227 |
10 |
| Dow Global Technologies LLC | 10328 |
9 |
| Asahi Kasei Medical Co., Ltd. | 297 |
6 |
| Agilent Technologies, Inc. | 2638 |
5 |
| Biotage AB | 91 |
5 |
| Hitachi High-Tech Science Corporation | 325 |
4 |
| Supercritical Fluid Technologies, Inc. | 17 |
4 |
| Plasmion GmbH | 12 |
3 |
| PerkinElmer U.S. LLC | 285 |
3 |
| Hitachi, Ltd. | 15402 |
2 |
| Hitachi High-Technologies Corporation | 2009 |
2 |
| HORIBA STEC, Co., Ltd. | 325 |
2 |
| Leco Corporation | 200 |
2 |
| Nantong University | 264 |
2 |
| Rosemount Inc. | 1199 |
2 |
| EnTech Instruments Inc. | 42 |
2 |
| Siemens AG | 24563 |
1 |
| Toshiba Corporation | 12264 |
1 |
| Other owners | 42 |