- 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: 190
10-year publication summary
|
11
|
16
|
16
|
24
|
13
|
15
|
11
|
12
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6303 |
57 |
| Waters Technologies Corporation | 1773 |
18 |
| Hitachi High-Tech Corporation | 5629 |
10 |
| Dow Global Technologies LLC | 10744 |
9 |
| Agilent Technologies, Inc. | 2641 |
5 |
| Asahi Kasei Medical Co., Ltd. | 234 |
5 |
| Biotage AB | 94 |
5 |
| Supercritical Fluid Technologies, Inc. | 18 |
5 |
| Hitachi High-Tech Analysis Corporation | 285 |
4 |
| Plasmion GmbH | 12 |
3 |
| PerkinElmer U.S. LLC | 277 |
3 |
| Hitachi, Ltd. | 15867 |
2 |
| Hitachi High-Technologies Corporation | 1993 |
2 |
| Koninklijke Philips N.V. | 25511 |
2 |
| HORIBA STEC, Co., Ltd. | 358 |
2 |
| Leco Corporation | 200 |
2 |
| Nantong University | 271 |
2 |
| Rosemount Inc. | 1167 |
2 |
| EnTech Instruments Inc. | 45 |
2 |
| Zhaoke (Guangzhou) Ophthalmology Pharmaceutical Limited | 10 |
2 |
| Other owners | 48 |