- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/88 - Integrated analysis systems specially adapted therefor, not covered by a single one of groups
Patent holdings for IPC class G01N 30/88
Total number of patents in this class: 2645
10-year publication summary
|
187
|
222
|
237
|
186
|
199
|
221
|
174
|
194
|
164
|
48
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6304 |
159 |
| Waters Technologies Corporation | 1781 |
84 |
| Regeneron Pharmaceuticals, Inc. | 4618 |
63 |
| Sekisui Medical Co., Ltd. | 683 |
43 |
| Daicel Corporation | 2469 |
35 |
| Agilent Technologies, Inc. | 2647 |
34 |
| Cytiva Sweden AB | 782 |
33 |
| LG Chem, Ltd. | 17846 |
32 |
| Saudi Arabian Oil Company | 13948 |
32 |
| Amgen Inc. | 4357 |
25 |
| DH Technologies Development Pte. Ltd. | 1158 |
23 |
| Roche Diagnostics Operations, Inc. | 1507 |
19 |
| Tosoh Corporation | 1388 |
19 |
| Showa Denko K.K. | 2095 |
18 |
| Shiseido Company, Ltd. | 4222 |
16 |
| Halliburton Energy Services, Inc. | 21230 |
15 |
| Kaneka Corporation | 4640 |
15 |
| ExxonMobil Research And Engineering Company | 2465 |
14 |
| Hitachi High-Technologies Corporation | 1992 |
14 |
| JSR Corporation | 2522 |
14 |
| Other owners | 1938 |