- 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: 2575
10-year publication summary
|
149
|
182
|
213
|
221
|
174
|
186
|
201
|
154
|
184
|
138
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6203 |
155 |
| Waters Technologies Corporation | 1718 |
78 |
| Regeneron Pharmaceuticals, Inc. | 4364 |
60 |
| Sekisui Medical Co., Ltd. | 673 |
43 |
| Daicel Corporation | 2390 |
35 |
| Cytiva Sweden AB | 767 |
32 |
| LG Chem, Ltd. | 17674 |
31 |
| Agilent Technologies, Inc. | 2630 |
30 |
| Saudi Arabian Oil Company | 13472 |
29 |
| Amgen Inc. | 4129 |
22 |
| DH Technologies Development Pte. Ltd. | 1128 |
22 |
| Tosoh Corporation | 1329 |
20 |
| Roche Diagnostics Operations, Inc. | 1502 |
19 |
| Showa Denko K.K. | 2192 |
18 |
| JSR Corporation | 2533 |
16 |
| Shiseido Company, Ltd. | 4135 |
16 |
| Kaneka Corporation | 4605 |
15 |
| ARKRAY, Inc. | 867 |
15 |
| Halliburton Energy Services, Inc. | 21002 |
14 |
| ExxonMobil Research And Engineering Company | 2557 |
14 |
| Other owners | 1891 |