- All sections
- A - Human necessities
- A61C - Dentistry; apparatus 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: 237
10-year publication summary
|
18
|
28
|
45
|
31
|
21
|
25
|
13
|
22
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DENTSPLY SIRONA Inc. | 1860 |
34 |
| Ivoclar Vivadent AG | 1060 |
23 |
| 3m Innovative Properties Company | 18406 |
18 |
| DeguDent GmbH | 238 |
16 |
| Solventum Intellectual Properties Company | 2681 |
14 |
| Kuraray Noritake Dental Inc. | 374 |
13 |
| Align Technology, Inc. | 1818 |
8 |
| Global Dental Science LLC | 40 |
7 |
| Vita Zahnfabrik H. Rauter GmbH & Co. KG | 294 |
7 |
| DENTSPLY International Inc. | 457 |
5 |
| Shofu, Inc. | 190 |
5 |
| Kulzer GmbH | 480 |
5 |
| Coltène/Whaledent AG | 140 |
5 |
| Institut Straumann AG | 67 |
3 |
| Tokuyama Dental Corporation | 208 |
3 |
| Vericom Co. Ltd | 30 |
3 |
| Heraeus Kulzer GmbH | 79 |
2 |
| Anthogyr | 67 |
2 |
| Bredent GmbH & Co. KG | 64 |
2 |
| edelweiss dentistry products gmbh | 11 |
2 |
| Other owners | 60 |