- 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: 2685
10-year publication summary
|
187
|
222
|
237
|
186
|
199
|
221
|
176
|
195
|
165
|
89
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6337 |
163 |
| Waters Technologies Corporation | 1795 |
85 |
| Regeneron Pharmaceuticals, Inc. | 4698 |
61 |
| Sekisui Medical Co., Ltd. | 690 |
43 |
| Cytiva Sweden AB | 788 |
37 |
| Agilent Technologies, Inc. | 2637 |
35 |
| Daicel Corporation | 2508 |
35 |
| LG Chem, Ltd. | 17921 |
32 |
| Saudi Arabian Oil Company | 14207 |
32 |
| Amgen Inc. | 4425 |
26 |
| DH Technologies Development Pte. Ltd. | 1171 |
23 |
| Roche Diagnostics Operations, Inc. | 1517 |
19 |
| Showa Denko K.K. | 2072 |
18 |
| Tosoh Corporation | 1414 |
18 |
| Shiseido Company, Ltd. | 4261 |
16 |
| Schlumberger Technology Corporation | 11798 |
15 |
| Halliburton Energy Services, Inc. | 21320 |
15 |
| Kaneka Corporation | 4693 |
15 |
| JSR Corporation | 2555 |
15 |
| ExxonMobil Research And Engineering Company | 2425 |
14 |
| Other owners | 1968 |