- All sections
- A - Human necessities
- A61C - Dentistryapparatus or methods for oral or dental hygiene
- A61C 13/09 - Multilayer teeth
Patent holdings for IPC class A61C 13/09
Total number of patents in this class: 244
10-year publication summary
|
45
|
31
|
23
|
25
|
13
|
24
|
13
|
10
|
8
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DENTSPLY SIRONA Inc. | 1812 |
37 |
| Ivoclar Vivadent AG | 1037 |
28 |
| DeguDent GmbH | 203 |
17 |
| 3m Innovative Properties Company | 17445 |
16 |
| Kuraray Noritake Dental Inc. | 469 |
15 |
| Solventum Intellectual Properties Company | 3428 |
15 |
| Global Dental Science LLC | 39 |
7 |
| Vita Zahnfabrik H. Rauter GmbH & Co. KG | 290 |
6 |
| Align Technology, Inc. | 2304 |
5 |
| Shofu, Inc. | 209 |
5 |
| Kulzer GmbH | 484 |
5 |
| Coltène/Whaledent AG | 176 |
5 |
| DENTSPLY International Inc. | 335 |
3 |
| DWS S.r.l. | 174 |
3 |
| HASS Co., Ltd. | 65 |
3 |
| Institut Straumann AG | 191 |
3 |
| Tokuyama Dental Corporation | 237 |
3 |
| Vericom Co. Ltd | 33 |
3 |
| Heraeus Kulzer GmbH | 65 |
2 |
| University of Florida Research Foundation, Inc. | 4194 |
2 |
| Other owners | 61 |