- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/18 - Injection using a septum or microsyringe
Patent holdings for IPC class G01N 30/18
Total number of patents in this class: 112
10-year publication summary
|
6
|
10
|
18
|
11
|
7
|
8
|
4
|
3
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6272 |
34 |
| Waters Technologies Corporation | 1757 |
12 |
| Agilent Technologies, Inc. | 2651 |
8 |
| Thermo Finnigan LLC | 646 |
5 |
| Dionex Softron GmbH | 123 |
5 |
| Gerstel Systemtechnik GmbH & Co. KG | 9 |
5 |
| Chromatography Research Supplies, Inc. | 5 |
4 |
| Sekisui Medical Co., Ltd. | 672 |
4 |
| Thermo Fisher Scientific S.p.A. | 26 |
3 |
| CEM Corporation, Lucidity Division | 8 |
3 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1873 |
2 |
| Nuctech Company Limited | 1435 |
2 |
| PerkinElmer Health Sciences, Inc. | 200 |
2 |
| Koninklijke Philips Electronics N.V. | 8417 |
1 |
| ABB Schweiz AG | 7299 |
1 |
| ARKRAY, Inc. | 871 |
1 |
| Bioptic, Inc. | 12 |
1 |
| DANI Instruments S.p.A. | 6 |
1 |
| Dimatec Analysentechnik GmbH | 2 |
1 |
| Dr. PY Institute LLC | 19 |
1 |
| Other owners | 16 |