- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/623 - Ion mobility spectrometry combined with mass spectrometry
Patent holdings for IPC class G01N 27/623
Total number of patents in this class: 285
10-year publication summary
|
0
|
0
|
0
|
1
|
7
|
41
|
57
|
52
|
64
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micromass UK Limited | 1117 |
42 |
| DH Technologies Development Pte. Ltd. | 1115 |
25 |
| Shimadzu Corporation | 6171 |
24 |
| Bruker Scientific LLC | 78 |
10 |
| MOBILion Systems, Inc. | 48 |
10 |
| Hamamatsu Photonics K.K. | 4419 |
8 |
| Thermo Finnigan LLC | 637 |
7 |
| Bruker Daltonics GmbH & Co. KG | 443 |
7 |
| Purdue Research Foundation | 3619 |
6 |
| Thermo Fisher Scientific (Bremen) GmbH | 585 |
5 |
| Shimadzu Research Laboratory (Europe) Ltd. | 22 |
4 |
| The Trustees of Indiana University | 739 |
4 |
| Hitachi High-Tech Corporation | 5331 |
4 |
| Roche Diagnostics Operations, Inc. | 1489 |
3 |
| Battelle Memorial Institute | 2491 |
3 |
| Atonarp Inc | 115 |
3 |
| Phytronix Technologies Inc. | 21 |
3 |
| Waters Technologies Ireland Limited | 100 |
3 |
| Enveda Therapeutics, Inc. | 33 |
3 |
| Seegene Medical Foundation | 14 |
3 |
| Other owners | 108 |