- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 5/40 - Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
Patent holdings for IPC class A61C 5/40
Total number of patents in this class: 225
10-year publication summary
|
27
|
8
|
20
|
34
|
30
|
28
|
30
|
41
|
35
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonendo, Inc. | 155 |
43 |
| DENTSPLY SIRONA Inc. | 1860 |
21 |
| Endo Logic, LLC | 17 |
8 |
| Maillefer Instruments Holding SARL | 84 |
7 |
| CAO Group, Inc. | 160 |
6 |
| Pipstek, LLC | 12 |
6 |
| Cutting Edge Technology L.L.C. | 14 |
5 |
| Guilin Woodpecker Medical Instrument Co., Ltd. | 75 |
5 |
| J. Morita Mfg. Corp. | 158 |
5 |
| DENTSPLY International Inc. | 457 |
4 |
| Shenzhen Superline Technology Co., Ltd. | 9 |
4 |
| The Brigham and Women's Hospital, Inc. | 2087 |
3 |
| DENTSPLY Implants NV | 26 |
3 |
| DENTSPLY Implants NV | 4 |
3 |
| G & H Technologies LLC | 11 |
3 |
| Inter-med, Inc. | 62 |
3 |
| Micro Mega International manufactures | 65 |
3 |
| Ormco Corporation | 250 |
3 |
| Trustees of Tufts College | 743 |
3 |
| Changsha Easyinsmile Intelligence Technology Co,ltd | 6 |
3 |
| Other owners | 84 |