- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 1/14 - Suction devices, e.g. pumpsEjector devices
Patent holdings for IPC class G01N 1/14
Total number of patents in this class: 1011
10-year publication summary
|
79
|
72
|
88
|
99
|
86
|
105
|
83
|
78
|
63
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6303 |
19 |
| Elemental Scientific, Inc. | 285 |
15 |
| Becton, Dickinson and Company | 7530 |
13 |
| Sysmex Corporation | 1434 |
11 |
| Hach Lange GmbH | 156 |
10 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1972 |
10 |
| Applied Biosystems, LLC | 302 |
9 |
| InnovaPrep LLC | 65 |
9 |
| Mustang Sampling LLC | 137 |
9 |
| Halliburton Energy Services, Inc. | 21161 |
8 |
| RareCyte, Inc. | 155 |
8 |
| Schlumberger Technology Corporation | 11449 |
7 |
| Saudi Arabian Oil Company | 13940 |
7 |
| Hitachi High-Tech Corporation | 5629 |
7 |
| EMD Millipore Corporation | 642 |
6 |
| Georgia Tech Research Corporation | 2893 |
6 |
| Siemens Healthcare Diagnostics Inc. | 2121 |
6 |
| Veltek Associates, Inc. | 298 |
6 |
| Eppendorf SE | 538 |
6 |
| AGQ Technological Corporate S.A. | 5 |
5 |
| Other owners | 834 |