- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing themapparatus or arrangements employing analogous techniques using waves other than optical wavesaccessories therefor
- G03B 42/04 - Holders for X-ray films
Patent holdings for IPC class G03B 42/04
Total number of patents in this class: 218
10-year publication summary
|
14
|
10
|
15
|
11
|
10
|
7
|
2
|
3
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29752 |
49 |
| Konica Minolta Medical & Graphic, Inc. | 730 |
19 |
| Canon Inc. | 40862 |
17 |
| Konica Minolta, Inc. | 8853 |
14 |
| Canon Kabushiki Kaisha | 7135 |
10 |
| Agfa Healthcare | 149 |
8 |
| DENTSPLY SIRONA Inc. | 1850 |
7 |
| Dental Imaging Technologies Corporation | 124 |
6 |
| DENTSPLY International Inc. | 388 |
5 |
| SIRONA Dental Systems GmbH | 490 |
4 |
| Samsung Display Co., Ltd. | 35888 |
3 |
| Carestream Health, Inc. | 686 |
3 |
| Durr Dental AG | 38 |
3 |
| Teledyne DALSA B.V. | 57 |
3 |
| GE Precision Healthcare LLC | 5543 |
3 |
| Samsung Electronics Co., Ltd. | 148649 |
2 |
| Eastman Kodak Company | 2807 |
2 |
| SiCAT GmbH & Co. KG | 65 |
2 |
| SIRONA Dental, Inc. | 16 |
2 |
| Trophos | 25 |
2 |
| Other owners | 54 |