- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 5/44 - Means for controlling working depth, e.g. supports or boxes with depth-gauging means, stop positioners or files with adjustably-mounted handles
Patent holdings for IPC class A61C 5/44
Total number of patents in this class: 55
10-year publication summary
|
3
|
1
|
5
|
8
|
15
|
6
|
13
|
6
|
8
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Align Technology, Inc. | 1818 |
8 |
| J. Morita Mfg. Corp. | 158 |
7 |
| DENTSPLY SIRONA Inc. | 1860 |
5 |
| J. Morita Manufacturing Corporation | 97 |
3 |
| Sonendo, Inc. | 155 |
3 |
| Versah LLC | 6 |
3 |
| Implant Direct Sybron International LLC | 43 |
2 |
| SiCAT GmbH & Co. KG | 80 |
2 |
| B&L Biotech, Inc. | 72 |
2 |
| Eberhard Karls Universitaet Tuebingen Medizinische Fakultaet | 116 |
1 |
| Eberhard Karls Universität Tübingen Medizinische Fakultät | 60 |
1 |
| Guidance Endodontics, LLC | 3 |
1 |
| Guilin Woodpecker Medical Instrument Co., Ltd. | 75 |
1 |
| Ivoclar Vivadent AG | 1060 |
1 |
| Jordco, Inc. | 35 |
1 |
| Mani, Inc. | 162 |
1 |
| MDT Micro Diamond Technologies Ltd | 26 |
1 |
| Micro Mega International manufactures | 65 |
1 |
| Trustees of Dartmouth College | 1016 |
1 |
| Vatech Co., Ltd. | 166 |
1 |
| Other owners | 9 |