- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 49/32 - Static spectrometers using double focusing
Patent holdings for IPC class H01J 49/32
Total number of patents in this class: 21
10-year publication summary
|
1
|
2
|
2
|
1
|
4
|
0
|
2
|
0
|
2
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CAMECA | 13 |
2 |
| Luxembourg Institute of Science and Technology (list) | 337 |
2 |
| Micromass UK Limited | 1121 |
2 |
| Verwaltungsgesellschaft für Emissionsanalyse UG (haftungsbeschränkt) | 2 |
2 |
| Meridion, LLC | 3 |
2 |
| Thermo Finnigan LLC | 625 |
1 |
| Shimadzu Corporation | 5791 |
1 |
| Duke University | 2872 |
1 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
1 |
| O.I. Corporation | 30 |
1 |
| Sideris, Dimitrios | 1 |
1 |
| SPECTRO Analytical Instruments GmbH | 68 |
1 |
| Thermo Fisher Scientific (Bremen) GmbH | 496 |
1 |
| The University of York | 173 |
1 |
| DH Technologies Development Pte. Ltd. | 938 |
1 |
| Intabio, LLC | 23 |
1 |
| Other owners | 0 |