- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- A61B 1/247 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
Patent holdings for IPC class A61B 1/247
Total number of patents in this class: 219
10-year publication summary
|
33
|
18
|
31
|
39
|
33
|
31
|
28
|
22
|
30
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Align Technology, Inc. | 1818 |
37 |
| Dental Smartmirror, Inc. | 31 |
17 |
| DENTSPLY SIRONA Inc. | 1860 |
7 |
| Cleverdent Ltd. | 17 |
7 |
| SIRONA Dental Systems GmbH | 503 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| Rndent-ip Ltd. | 8 |
4 |
| 3Shape A/S | 396 |
4 |
| AT&T Intellectual Property I, L.P. | 9886 |
3 |
| Carnojaal, S.L. | 5 |
3 |
| Dentlytec G.P.L. Ltd. | 46 |
3 |
| Inspektor Research Systems B.V. | 5 |
3 |
| Onvi, Inc. | 6 |
3 |
| Ultradent Products, Inc. | 376 |
3 |
| Dental Monitoring | 131 |
3 |
| Vigident | 5 |
3 |
| Able Biomedical Devices, LLC | 4 |
3 |
| Blaze BioScience, Inc. | 74 |
2 |
| Carestream Health, Inc. | 728 |
2 |
| Dental Imaging Technologies Corporation | 126 |
2 |
| Other owners | 101 |