- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 1/44 - Sample treatment involving radiation, e.g. heat
Patent holdings for IPC class G01N 1/44
Total number of patents in this class: 989
10-year publication summary
|
72
|
78
|
108
|
88
|
89
|
84
|
114
|
86
|
104
|
70
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13155 |
18 |
| Shimadzu Corporation | 6169 |
13 |
| Agilent Technologies, Inc. | 2631 |
11 |
| ColdBlock Technologies Inc. | 15 |
11 |
| FOSS Analytical A/S | 180 |
11 |
| Bio-Rad Laboratories, Inc. | 1614 |
9 |
| Sysmex Corporation | 1437 |
9 |
| CEM Corporation | 102 |
8 |
| Montana Instruments Corporation | 37 |
8 |
| Mustang Sampling LLC | 136 |
8 |
| Becton, Dickinson and Company | 7264 |
7 |
| HORIBA, Ltd. | 819 |
7 |
| Leica Biosystems Melbourne Pty Ltd | 112 |
7 |
| LG Chem, Ltd. | 17632 |
6 |
| California Institute of Technology | 3976 |
6 |
| ABS Global, Inc. | 133 |
6 |
| FEI Company | 943 |
6 |
| Leica Biosystems Nussloch GmbH | 302 |
6 |
| Nuctech Company Limited | 1422 |
6 |
| Spectris Canada Inc. | 28 |
6 |
| Other owners | 820 |