- 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
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shimadzu Corporation | 6303 |
35 |
| Waters Technologies Corporation | 1773 |
12 |
| Agilent Technologies, Inc. | 2641 |
8 |
| Thermo Finnigan LLC | 644 |
5 |
| Gerstel Systemtechnik GmbH & Co. KG | 9 |
5 |
| Chromatography Research Supplies, Inc. | 5 |
4 |
| Dionex Softron GmbH | 127 |
4 |
| Sekisui Medical Co., Ltd. | 677 |
4 |
| Thermo Fisher Scientific S.p.A. | 30 |
3 |
| CEM Corporation, Lucidity Division | 8 |
3 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1889 |
2 |
| Nuctech Company Limited | 1438 |
2 |
| PerkinElmer Health Sciences, Inc. | 202 |
2 |
| Koninklijke Philips Electronics N.V. | 8120 |
1 |
| ABB Schweiz AG | 7403 |
1 |
| ARKRAY, Inc. | 859 |
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 |