- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 6/833 - Glass-ceramic composites
Patent holdings for IPC class A61K 6/833
Total number of patents in this class: 102
10-year publication summary
|
1
|
7
|
9
|
11
|
16
|
14
|
7
|
10
|
10
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ivoclar Vivadent AG | 1043 |
17 |
| DENTSPLY SIRONA Inc. | 1816 |
13 |
| HASS Co., Ltd. | 65 |
13 |
| DeguDent GmbH | 203 |
6 |
| Corning Incorporated | 10511 |
5 |
| Kuraray Noritake Dental Inc. | 468 |
5 |
| Shofu, Inc. | 209 |
5 |
| Solventum Intellectual Properties Company | 3419 |
5 |
| GC Corporation | 462 |
3 |
| Vita Zahnfabrik H. Rauter GmbH & Co. KG | 288 |
3 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5272 |
2 |
| Harvest Dental Products, LLC | 18 |
2 |
| Institut Straumann AG | 189 |
2 |
| Inter-med, Inc. | 92 |
2 |
| Jensen Industries Incorporated | 30 |
2 |
| Tokuyama Dental Corporation | 236 |
2 |
| Liaoning Upcera Co., Ltd. | 14 |
2 |
| Aidite (Qinhuangdao) Technology Co., Ltd. | 98 |
2 |
| 3m Innovative Properties Company | 17484 |
1 |
| University of Florida Research Foundation, Inc. | 4184 |
1 |
| Other owners | 9 |