- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/06 - Preparation
Patent holdings for IPC class G01N 30/06
Total number of patents in this class: 1084
10-year publication summary
|
61
|
55
|
82
|
93
|
112
|
115
|
122
|
105
|
87
|
39
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6165 |
95 |
| Waters Technologies Corporation | 1696 |
55 |
| Agilent Technologies, Inc. | 2635 |
22 |
| Regeneron Pharmaceuticals, Inc. | 4255 |
14 |
| F. Hoffmann-La Roche AG | 7930 |
11 |
| Roche Diagnostics Operations, Inc. | 1488 |
11 |
| DH Technologies Development Pte. Ltd. | 1102 |
11 |
| LG Chem, Ltd. | 17620 |
10 |
| Roche Diagnostics GmbH | 2689 |
9 |
| Hebei Institute for Drug and Medical Device Control (Hebei Institute for Cosmetics Control) | 15 |
9 |
| Saudi Arabian Oil Company | 13091 |
8 |
| Gerstel Systemtechnik GmbH & Co. KG | 9 |
7 |
| Laboratory Corporation of America Holdings | 820 |
7 |
| Miura Co., Ltd. | 286 |
7 |
| Elemental Scientific, Inc. | 270 |
6 |
| Jiangnan University | 1526 |
6 |
| Mustang Sampling LLC | 136 |
6 |
| Sekisui Medical Co., Ltd. | 664 |
6 |
| Thermo Fisher Scientific Oy | 158 |
6 |
| JP Scientific Limited | 27 |
6 |
| Other owners | 772 |