- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 5/42 - Files for root canals; Handgrips or guiding means therefor
Patent holdings for IPC class A61C 5/42
Total number of patents in this class: 198
10-year publication summary
|
21
|
9
|
27
|
38
|
21
|
22
|
36
|
30
|
30
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DENTSPLY SIRONA Inc. | 1860 |
25 |
| Mani, Inc. | 162 |
13 |
| DENTSPLY International Inc. | 457 |
11 |
| TriAgenics, Inc. | 33 |
11 |
| Gold Standard Instruments, LLC | 15 |
8 |
| Guilin Woodpecker Medical Instrument Co., Ltd. | 75 |
7 |
| J. Morita Mfg. Corp. | 158 |
7 |
| FKG Dentaire Sàrl | 21 |
7 |
| FKG Dentaire S.A. | 13 |
6 |
| Gebr. Brasseler GmbH & Co. KG | 121 |
6 |
| Neolix | 30 |
5 |
| MDT Micro Diamond Technologies Ltd | 26 |
4 |
| Shenzhen Superline Technology Co., Ltd. | 9 |
4 |
| Cutting Edge Technology L.L.C. | 14 |
3 |
| Essential Dental Systems, Inc. | 47 |
3 |
| Kerr Corporation | 152 |
3 |
| G & H Technologies LLC | 11 |
2 |
| Innovative BioCeramix, Inc. | 11 |
2 |
| Maillefer Instruments Holding SARL | 84 |
2 |
| Ormco Corporation | 250 |
2 |
| Other owners | 67 |