- All sections
- A - Human necessities
- A61C - Dentistryapparatus or methods for oral or dental hygiene
- A61C 13/083 - Porcelain or ceramic teeth
Patent holdings for IPC class A61C 13/083
Total number of patents in this class: 578
10-year publication summary
|
49
|
49
|
49
|
45
|
50
|
64
|
44
|
38
|
45
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuraray Noritake Dental Inc. | 452 |
104 |
| Ivoclar Vivadent AG | 1050 |
59 |
| DENTSPLY SIRONA Inc. | 1838 |
49 |
| DeguDent GmbH | 219 |
28 |
| HASS Co., Ltd. | 64 |
26 |
| James R. Glidewell Dental Ceramics, Inc. | 259 |
26 |
| Tosoh Corporation | 1356 |
23 |
| Vita Zahnfabrik H. Rauter GmbH & Co. KG | 296 |
18 |
| 3m Innovative Properties Company | 17600 |
17 |
| Solventum Intellectual Properties Company | 3362 |
15 |
| B & D Dental Corp. | 26 |
9 |
| JNC Corporation | 1518 |
9 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 493 |
8 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5159 |
6 |
| GC Corporation | 446 |
6 |
| Bredent GmbH & Co. KG | 65 |
5 |
| Institut Straumann AG | 152 |
5 |
| KCM Corporation | 37 |
5 |
| Shofu, Inc. | 202 |
5 |
| CeramTec GmbH | 332 |
4 |
| Other owners | 151 |