- 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: 2272
10-year publication summary
137
|
152
|
187
|
222
|
237
|
178
|
173
|
180
|
144
|
38
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Shimadzu Corporation | 5791 |
127 |
Waters Technologies Corporation | 1654 |
71 |
Regeneron Pharmaceuticals, Inc. | 3650 |
47 |
Sekisui Medical Co., Ltd. | 624 |
38 |
Daicel Corporation | 2128 |
32 |
LG Chem, Ltd. | 17205 |
30 |
Cytiva Sweden AB | 741 |
26 |
Agilent Technologies, Inc. | 2744 |
21 |
Saudi Arabian Oil Company | 11322 |
21 |
Showa Denko K.K. | 2539 |
19 |
Quest Diagnostics Investments Incorporated | 432 |
19 |
DH Technologies Development Pte. Ltd. | 938 |
19 |
Roche Diagnostics Operations, Inc. | 1375 |
16 |
Kaneka Corporation | 4445 |
16 |
JSR Corporation | 2476 |
16 |
Shiseido Company, Ltd. | 3761 |
16 |
ExxonMobil Research And Engineering Company | 2830 |
14 |
Hitachi High-Technologies Corporation | 2034 |
14 |
Asahi Kasei Medical Co., Ltd. | 308 |
14 |
Bio-Rad Laboratories, Inc. | 1592 |
14 |
Other owners | 1682 |