- 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: 573
10-year publication summary
|
50
|
49
|
49
|
49
|
45
|
50
|
64
|
44
|
38
|
37
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuraray Noritake Dental Inc. | 437 |
101 |
| Ivoclar Vivadent AG | 1055 |
60 |
| DENTSPLY SIRONA Inc. | 1854 |
50 |
| DeguDent GmbH | 224 |
30 |
| HASS Co., Ltd. | 62 |
26 |
| James R. Glidewell Dental Ceramics, Inc. | 250 |
25 |
| Tosoh Corporation | 1303 |
23 |
| Vita Zahnfabrik H. Rauter GmbH & Co. KG | 297 |
18 |
| 3m Innovative Properties Company | 17813 |
17 |
| Solventum Intellectual Properties Company | 3333 |
15 |
| B & D Dental Corp. | 24 |
9 |
| JNC Corporation | 1562 |
9 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 491 |
8 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4986 |
6 |
| GC Corporation | 449 |
6 |
| Bredent GmbH & Co. KG | 65 |
5 |
| Institut Straumann AG | 124 |
5 |
| KCM Corporation | 36 |
5 |
| Shofu, Inc. | 199 |
5 |
| Perfect Fit Crowns, LLC | 10 |
5 |
| Other owners | 145 |