- All sections
- A - Human necessities
- A61C - Dentistryapparatus or methods for oral or dental hygiene
- A61C 5/42 - Files for root canalsHandgrips or guiding means therefor
Patent holdings for IPC class A61C 5/42
Total number of patents in this class: 217
10-year publication summary
|
27
|
38
|
21
|
22
|
36
|
31
|
33
|
22
|
16
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DENTSPLY SIRONA Inc. | 1812 |
26 |
| TriAgenics, Inc. | 45 |
16 |
| Mani, Inc. | 149 |
12 |
| FKG Dentaire Sàrl | 29 |
12 |
| DENTSPLY International Inc. | 335 |
8 |
| Gold Standard Instruments, LLC | 15 |
8 |
| Guilin Woodpecker Medical Instrument Co., Ltd. | 83 |
8 |
| J. Morita Mfg. Corp. | 207 |
7 |
| FKG Dentaire S.A. | 12 |
6 |
| Gebr. Brasseler GmbH & Co. KG | 131 |
6 |
| Kerr Corporation | 168 |
5 |
| MDT Micro Diamond Technologies Ltd | 25 |
5 |
| Neolix | 29 |
5 |
| Micro Mega International manufactures | 37 |
4 |
| Shenzhen Superline Technology Co., Ltd. | 12 |
4 |
| Cutting Edge Technology L.L.C. | 17 |
3 |
| Essential Dental Systems, Inc. | 46 |
3 |
| Coltène/Whaledent GmbH + Co. KG | 43 |
3 |
| G & H Technologies LLC | 8 |
2 |
| Innovative BioCeramix, Inc. | 11 |
2 |
| Other owners | 72 |