- All sections
- A - Human necessities
- A61C - Dentistryapparatus or methods for oral or dental hygiene
- A61C 5/50 - Implements for filling root canalsMethods or instruments for medication of tooth nerve channels
Patent holdings for IPC class A61C 5/50
Total number of patents in this class: 176
10-year publication summary
|
20
|
34
|
31
|
25
|
31
|
22
|
22
|
16
|
11
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonendo, Inc. | 148 |
21 |
| DENTSPLY SIRONA Inc. | 1846 |
18 |
| Endo Logic, LLC | 19 |
9 |
| Inter-med, Inc. | 88 |
4 |
| King Saud University | 463 |
4 |
| CAO Group, Inc. | 164 |
3 |
| Tulsa Dental Products, L.L.C | 9 |
3 |
| Seoul National University R&db Foundation | 3871 |
3 |
| Syact International, LLC | 28 |
3 |
| William H. Chen Living Trust | 3 |
3 |
| Solventum Intellectual Properties Company | 3351 |
3 |
| 3m Innovative Properties Company | 17614 |
2 |
| Becton, Dickinson and Company | 7492 |
2 |
| Air Water Inc. | 147 |
2 |
| Angelus Indústria de Produtos Odontológicos S/A. | 18 |
2 |
| DeguDent GmbH | 221 |
2 |
| Guilin Woodpecker Medical Instrument Co., Ltd. | 80 |
2 |
| Innovative BioCeramix, Inc. | 11 |
2 |
| King Faisal University | 921 |
2 |
| Produits Dentaires Pierre Rolland | 16 |
2 |
| Other owners | 84 |