- 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: 856
10-year publication summary
|
48
|
72
|
77
|
108
|
88
|
88
|
83
|
110
|
85
|
27
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 11322 |
12 |
| Shimadzu Corporation | 5791 |
10 |
| Bio-Rad Laboratories, Inc. | 1592 |
9 |
| ColdBlock Technologies Inc. | 13 |
9 |
| Agilent Technologies, Inc. | 2744 |
8 |
| CEM Corporation | 101 |
8 |
| Mustang Sampling LLC | 131 |
8 |
| Sysmex Corporation | 1418 |
8 |
| FOSS Analytical A/S | 174 |
8 |
| Denator Aktiebolag | 15 |
7 |
| FEI Company | 851 |
7 |
| HORIBA, Ltd. | 746 |
7 |
| Montana Instruments Corporation | 29 |
7 |
| Nuctech Company Limited | 1275 |
7 |
| Becton, Dickinson and Company | 6712 |
6 |
| California Institute of Technology | 3884 |
6 |
| Leica Biosystems Melbourne Pty Ltd | 112 |
6 |
| Leica Biosystems Nussloch GmbH | 296 |
6 |
| Fremon Scientific, Inc. | 23 |
6 |
| Centre National de La Recherche Scientifique | 9632 |
5 |
| Other owners | 706 |