- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 7/16 - Means for permitting pumping during operation of the tube or lamp
Patent holdings for IPC class H01J 7/16
Total number of patents in this class: 6
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Patent GmbH | 5830 |
1 |
| Ford Global Technologies, LLC | 20548 |
1 |
| Advanced Fusion Systems LLC | 68 |
1 |
| ContiTech Vibration Control GmbH | 107 |
1 |
| GE Infrastructure Technology, LLC | 6213 |
1 |
| LG Energy Solution, Ltd. | 14924 |
1 |
| Other owners | 0 |