- 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: 1154
10-year publication summary
|
55
|
82
|
93
|
112
|
115
|
127
|
107
|
89
|
72
|
39
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6354 |
103 |
| Waters Technologies Corporation | 1792 |
59 |
| Agilent Technologies, Inc. | 2638 |
23 |
| Regeneron Pharmaceuticals, Inc. | 4741 |
14 |
| Roche Diagnostics Operations, Inc. | 1519 |
13 |
| DH Technologies Development Pte. Ltd. | 1176 |
11 |
| F. Hoffmann-La Roche AG | 7816 |
10 |
| LG Chem, Ltd. | 17937 |
10 |
| Saudi Arabian Oil Company | 14275 |
9 |
| Hebei Institute for Drug and Medical Device Control (Hebei Institute for Cosmetics Control) | 15 |
9 |
| Roche Diagnostics GmbH | 2689 |
8 |
| Gerstel Systemtechnik GmbH & Co. KG | 8 |
7 |
| Laboratory Corporation of America Holdings | 840 |
7 |
| Miura Co., Ltd. | 285 |
7 |
| Amgen Inc. | 4431 |
6 |
| Elemental Scientific, Inc. | 291 |
6 |
| Jiangnan University | 1635 |
6 |
| Mustang Sampling LLC | 137 |
6 |
| Sekisui Medical Co., Ltd. | 695 |
6 |
| Thermo Fisher Scientific Oy | 164 |
6 |
| Other owners | 828 |