- All sections
- G - Physics
- G03G - Electrographyelectrophotographymagnetography
- G03G 5/09 - Sensitisers or activators, e.g. dyestuffs
Patent holdings for IPC class G03G 5/09
Total number of patents in this class: 7
10-year publication summary
|
0
|
1
|
0
|
1
|
0
|
0
|
3
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 42406 |
3 |
| Hewlett-Packard Development Company, L.P. | 25337 |
1 |
| Konica Minolta, Inc. | 9040 |
1 |
| Kyocera Document Solutions Inc. | 6095 |
1 |
| The University of Hong Kong | 822 |
1 |
| Other owners | 0 |