- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 47/08 - Geiger-Müller counter tubes
Patent holdings for IPC class H01J 47/08
Total number of patents in this class: 14
10-year publication summary
|
8
|
2
|
0
|
1
|
0
|
0
|
0
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 20749 |
2 |
| University Health Network | 1031 |
2 |
| Toshiba Corporation | 12286 |
1 |
| Hitachi, Ltd. | 15434 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10837 |
1 |
| Carrier Corporation | 4356 |
1 |
| Axcelis Technologies, Inc. | 400 |
1 |
| GE-Hitachi Nuclear Energy Americas LLC | 417 |
1 |
| Jefferson Science Associates, LLC | 105 |
1 |
| Nihon Dempa Kogyo Co., Ltd. | 253 |
1 |
| United States of America AS represented by The Administrator of NASA | 428 |
1 |
| Tracerco Limited | 89 |
1 |
| Other owners | 0 |