- 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: 1019
10-year publication summary
|
67
|
69
|
95
|
81
|
84
|
77
|
110
|
84
|
102
|
99
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13656 |
22 |
| Shimadzu Corporation | 6232 |
13 |
| Agilent Technologies, Inc. | 2644 |
11 |
| ColdBlock Technologies Inc. | 15 |
11 |
| FOSS Analytical A/S | 184 |
11 |
| Bio-Rad Laboratories, Inc. | 1619 |
9 |
| Sysmex Corporation | 1436 |
9 |
| LG Chem, Ltd. | 17679 |
8 |
| CEM Corporation | 103 |
8 |
| FEI Company | 990 |
8 |
| Montana Instruments Corporation | 39 |
8 |
| Mustang Sampling LLC | 138 |
8 |
| Becton, Dickinson and Company | 7421 |
7 |
| HORIBA, Ltd. | 833 |
7 |
| Nuctech Company Limited | 1428 |
7 |
| Spectris Canada Inc. | 29 |
7 |
| California Institute of Technology | 3997 |
6 |
| ABS Global, Inc. | 135 |
6 |
| Leica Biosystems Melbourne Pty Ltd | 113 |
6 |
| Leica Biosystems Nussloch GmbH | 307 |
6 |
| Other owners | 841 |