- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 1/16 - Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
Patent holdings for IPC class G01N 1/16
Total number of patents in this class: 90
10-year publication summary
|
5
|
5
|
6
|
5
|
6
|
10
|
7
|
7
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Institut Francais de Recherche pour L'exploitation de La Mer (ifremer) | 52 |
3 |
| Saudi Arabian Oil Company | 12446 |
3 |
| Tangshan Harbin Ship Technology Co., Ltd. | 204 |
3 |
| Applied Biosystems, LLC | 384 |
2 |
| Shimadzu Corporation | 6019 |
2 |
| Aramco Services Company | 3750 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2464 |
2 |
| BL Technologies, Inc. | 849 |
2 |
| Fluidion SAS | 8 |
2 |
| Guangzhou Institute of Geochemistry, Chinese Academy of Sciences | 15 |
2 |
| Woods Hole Oceanographic Institution | 139 |
2 |
| Reacnostics GmbH | 9 |
2 |
| Pharma and Nutraceutical PD Pty Ltd | 2 |
2 |
| Schlumberger Canada Limited | 7154 |
1 |
| Schlumberger Technology B.v. | 5075 |
1 |
| Schlumberger Holdings Limited | 2867 |
1 |
| Halliburton Energy Services, Inc. | 20438 |
1 |
| Kyocera Corporation | 13344 |
1 |
| Chevron U.S.A. Inc. | 3856 |
1 |
| The Trustees of Columbia University in the City of New York | 3524 |
1 |
| Other owners | 54 |